22997885800 has 24 divisors (see below), whose sum is σ = 53470084950. Its totient is φ = 9199154240.

The previous prime is 22997885791. The next prime is 22997885803. The reversal of 22997885800 is 858879922.

It can be written as a sum of positive squares in 3 ways, for example, as 14294115364 + 8703770436 = 119558^2 + 93294^2 .

It is not an unprimeable number, because it can be changed into a prime (22997885803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57494515 + ... + 57494914.

Almost surely, 2^22997885800 is an apocalyptic number.

22997885800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22997885800 is an abundant number, since it is smaller than the sum of its proper divisors (30472199150).

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

22997885800 is a wasteful number, since it uses less digits than its factorization.

22997885800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114989445 (or 114989436 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 58.

The spelling of 22997885800 in words is "twenty-two billion, nine hundred ninety-seven million, eight hundred eighty-five thousand, eight hundred".