22200540264 has 112 divisors (see below), whose sum is σ = 71326381920. Its totient is φ = 6342999840.

The previous prime is 22200540251. The next prime is 22200540301. The reversal of 22200540264 is 46204500222.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 231082 + ... + 312729.

Almost surely, 2^22200540264 is an apocalyptic number.

22200540264 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22200540264 is an abundant number, since it is smaller than the sum of its proper divisors (49125841656).

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

22200540264 is an equidigital number, since it uses as much as digits as its factorization.

22200540264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543842 (or 543823 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The spelling of 22200540264 in words is "twenty-two billion, two hundred million, five hundred forty thousand, two hundred sixty-four".