22495303180 has 72 divisors (see below), whose sum is σ = 57342122208. Its totient is φ = 7377334272.

The previous prime is 22495303169. The next prime is 22495303267. The reversal of 22495303180 is 8130359422.

It is a super-2 number, since 2×22495303180² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 476469 + ... + 521548.

It is an arithmetic number, because the mean of its divisors is an integer number (796418364).

Almost surely, 2^22495303180 is an apocalyptic number.

22495303180 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22495303180 is an abundant number, since it is smaller than the sum of its proper divisors (34846819028).

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

22495303180 is a wasteful number, since it uses less digits than its factorization.

22495303180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 998063 (or 998054 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The spelling of 22495303180 in words is "twenty-two billion, four hundred ninety-five million, three hundred three thousand, one hundred eighty".