22044514120 has 16 divisors (see below), whose sum is σ = 49600156860. Its totient is φ = 8817805632.

The previous prime is 22044514099. The next prime is 22044514181. The reversal of 22044514120 is 2141544022.

It can be written as a sum of positive squares in 2 ways, for example, as 21713201316 + 331312804 = 147354^2 + 18202^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 275556387 + ... + 275556466.

Almost surely, 2^22044514120 is an apocalyptic number.

22044514120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22044514120 is an abundant number, since it is smaller than the sum of its proper divisors (27555642740).

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

22044514120 is a wasteful number, since it uses less digits than its factorization.

22044514120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551112864 (or 551112860 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

The spelling of 22044514120 in words is "twenty-two billion, forty-four million, five hundred fourteen thousand, one hundred twenty".