Fatto generale: 22634 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 22634 is a boring number.
Trivia: 22634 is an unremarkable number.
Data storica: December 19th is the day in 1963 that Zanzibar gains independence from the United Kingdom as a constitutional monarchy, under Sultan Jamshid bin Abdullah.