22200023804 has 24 divisors (see below), whose sum is σ = 45344732160. Its totient is φ = 9311863536.

The previous prime is 22200023803. The next prime is 22200023819. The reversal of 22200023804 is 40832000222.

It is a self number, because there is not a number n which added to its sum of digits gives 22200023804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22200023803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8433344 + ... + 8435975.

It is an arithmetic number, because the mean of its divisors is an integer number (1889363840).

Almost surely, 2^22200023804 is an apocalyptic number.

It is an amenable number.

22200023804 is an abundant number, since it is smaller than the sum of its proper divisors (23144708356).

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

22200023804 is a wasteful number, since it uses less digits than its factorization.

22200023804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16869377 (or 16869375 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The spelling of 22200023804 in words is "twenty-two billion, two hundred million, twenty-three thousand, eight hundred four".