Fatto generale: 22090 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 22090 is an uninteresting number.
Trivia: 22090 is a boring number.
Data storica: June 23rd is the day in 1947 that the United States Senate follows the United States House of Representatives in overriding U.S. President Harry Truman's veto of the Taft-Hartley Act.