Hecho general: 90922 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Hecho matemático: 90922 is an unremarkable number.
Trivia: 90922 is a boring number.
Fecha histórica: December 7th is the day in 1965 that Pope Paul VI and Patriarch Athenagoras simultaneously revoke mutual excommunications that had been in place since 1054.