22024536224 has 24 divisors (see below), whose sum is σ = 43585485300. Its totient is φ = 10955206656.

The previous prime is 22024536221. The next prime is 22024536311. The reversal of 22024536224 is 42263542022.

It can be written as a sum of positive squares in 2 ways, for example, as 21883876624 + 140659600 = 147932^2 + 11860^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (22024536221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1776899 + ... + 1789250.

Almost surely, 2^22024536224 is an apocalyptic number.

It is an amenable number.

22024536224 is a deficient number, since it is larger than the sum of its proper divisors (21560949076).

22024536224 is a wasteful number, since it uses less digits than its factorization.

22024536224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3566352 (or 3566344 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 32.

The spelling of 22024536224 in words is "twenty-two billion, twenty-four million, five hundred thirty-six thousand, two hundred twenty-four".