22885493200 has 60 divisors (see below), whose sum is σ = 54997288108. Its totient is φ = 9151718400.

The previous prime is 22885493167. The next prime is 22885493207. The reversal of 22885493200 is 239458822.

It can be written as a sum of positive squares in 6 ways, for example, as 1065024 + 22884428176 = 1032^2 + 151276^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22885493207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2424490 + ... + 2433910.

Almost surely, 2^22885493200 is an apocalyptic number.

22885493200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22885493200 is an abundant number, since it is smaller than the sum of its proper divisors (32111794908).

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

22885493200 is a wasteful number, since it uses less digits than its factorization.

22885493200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15512 (or 15501 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 43.

The spelling of 22885493200 in words is "twenty-two billion, eight hundred eighty-five million, four hundred ninety-three thousand, two hundred".