Fatto generale: 66011 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 66011 is an uninteresting number.
Trivia: 66011 is an uninteresting number.
Data storica: September 23rd is the day in 1986 that Jim Deshaies of the Houston Astros sets the major-league record by striking out the first eight batters of the game against the Los Angeles Dodgers.