22044620404 has 12 divisors (see below), whose sum is σ = 38655400000. Its totient is φ = 11000220408.

The previous prime is 22044620371. The next prime is 22044620431. The reversal of 22044620404 is 40402644022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5520204 + ... + 5524195.

Almost surely, 2^22044620404 is an apocalyptic number.

It is an amenable number.

22044620404 is a deficient number, since it is larger than the sum of its proper divisors (16610779596).

22044620404 is a wasteful number, since it uses less digits than its factorization.

22044620404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11044902 (or 11044900 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

The spelling of 22044620404 in words is "twenty-two billion, forty-four million, six hundred twenty thousand, four hundred four".