22204868208 has 40 divisors (see below), whose sum is σ = 57492117888. Its totient is φ = 7384907712.

The previous prime is 22204868177. The next prime is 22204868269. The reversal of 22204868208 is 80286840222.

It is a self number, because there is not a number n which added to its sum of digits gives 22204868208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 500860 + ... + 543387.

Almost surely, 2^22204868208 is an apocalyptic number.

It is an amenable number.

22204868208 is an abundant number, since it is smaller than the sum of its proper divisors (35287249680).

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

22204868208 is a wasteful number, since it uses less digits than its factorization.

22204868208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044701 (or 1044695 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 42.

The spelling of 22204868208 in words is "twenty-two billion, two hundred four million, eight hundred sixty-eight thousand, two hundred eight".