Fatto generale: 22306 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 22306 is a boring number.
Trivia: 22306 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Data storica: January 25th is the day in 1915 that Alexander Graham Bell inaugurates U.S. transcontinental telephone service, speaking from New York to Thomas Watson in San Francisco.