| Millennium: | 1st millennium |
|---|---|
| Centuries: | 1st century BC – 1st century – 2nd century |
| Decades: | 0s BC 0s 10s – 20s – 30s 40s 50s |
| Years: | 19 20 21 – 22 – 23 24 25 |
| 22 by topic | |
| Politics | |
| State leaders – Sovereign states | |
| Birth and death categories | |
| Births – Deaths | |
| Establishment and disestablishment categories | |
| Establishments – Disestablishments | |
| Gregorian calendar | 22 XXII |
| Ab urbe condita | 775 |
| Armenian calendar | N/A |
| Bahá'í calendar | -1822 – -1821 |
| Bengali calendar | -571 |
| Berber calendar | 972 |
| Buddhist calendar | 566 |
| Burmese calendar | -616 |
| Byzantine calendar | 5530 – 5531 |
| Chinese calendar | 辛巳年十二月初十日 (2658/2718-12-10) — to —
壬午年十二月十九日(2659/2719-12-19) |
| Coptic calendar | -262 – -261 |
| Ethiopian calendar | 14 – 15 |
| Hebrew calendar | 3782 – 3783 |
| Hindu calendars | |
| - Bikram Samwat | 78 – 79 |
| - Shaka Samvat | N/A |
| - Kali Yuga | 3123 – 3124 |
| Holocene calendar | 10022 |
| Iranian calendar | 600 BP – 599 BP |
| Islamic calendar | 618 BH – 617 BH |
| Japanese calendar | |
| Korean calendar | 2355 |
| Thai solar calendar | 565 |
Year 22 (XXII) was a common year starting on Thursday (link will display the full calendar) of the Julian calendar.