Fatto generale: 22179 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 22179 is a boring number.
Trivia: 22179 is a boring number.
Data storica: September 20th is the day in 1737 that the finish of the Walking Purchase which forces the cession of 1.2 million acres (4,860 km²) of Lenape-Delaware tribal land to the Pennsylvania Colony.