22398055996 has 12 divisors (see below), whose sum is σ = 39287124352. Its totient is φ = 11173163328.

The previous prime is 22398055991. The next prime is 22398055997. The reversal of 22398055996 is 69955089322.

It is a self number, because there is not a number n which added to its sum of digits gives 22398055996.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22398055991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6464220 + ... + 6467683.

Almost surely, 2^22398055996 is an apocalyptic number.

It is an amenable number.

22398055996 is a deficient number, since it is larger than the sum of its proper divisors (16889068356).

22398055996 is a wasteful number, since it uses less digits than its factorization.

22398055996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12932340 (or 12932338 counting only the distinct ones).

The product of its (nonzero) digits is 10497600, while the sum is 58.

The spelling of 22398055996 in words is "twenty-two billion, three hundred ninety-eight million, fifty-five thousand, nine hundred ninety-six".