22901009180 has 48 divisors (see below), whose sum is σ = 55863466176. Its totient is φ = 7723054080.

The previous prime is 22901009167. The next prime is 22901009191. The reversal of 22901009180 is 8190010922.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1332269 + ... + 1349348.

It is an arithmetic number, because the mean of its divisors is an integer number (1163822212).

Almost surely, 2^22901009180 is an apocalyptic number.

22901009180 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22901009180 is an abundant number, since it is smaller than the sum of its proper divisors (32962456996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22901009180 is a wasteful number, since it uses less digits than its factorization.

22901009180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2681694 (or 2681692 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 32.

The spelling of 22901009180 in words is "twenty-two billion, nine hundred one million, nine thousand, one hundred eighty".