22752332650 has 12 divisors (see below), whose sum is σ = 42319338822. Its totient is φ = 9100933040.

The previous prime is 22752332641. The next prime is 22752332651. The reversal of 22752332650 is 5623325722.

It can be written as a sum of positive squares in 3 ways, for example, as 16519703841 + 6232628809 = 128529^2 + 78947^2 .

It is not an unprimeable number, because it can be changed into a prime (22752332651) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 227523277 + ... + 227523376.

Almost surely, 2^22752332650 is an apocalyptic number.

22752332650 is a deficient number, since it is larger than the sum of its proper divisors (19567006172).

22752332650 is a wasteful number, since it uses less digits than its factorization.

22752332650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455046665 (or 455046660 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 37.

The spelling of 22752332650 in words is "twenty-two billion, seven hundred fifty-two million, three hundred thirty-two thousand, six hundred fifty".