22056949704 has 16 divisors (see below), whose sum is σ = 55142374320. Its totient is φ = 7352316560.

The previous prime is 22056949697. The next prime is 22056949709. The reversal of 22056949704 is 40794965022.

It is not an unprimeable number, because it can be changed into a prime (22056949709) 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, 459519762 + ... + 459519809.

It is an arithmetic number, because the mean of its divisors is an integer number (3446398395).

Almost surely, 2^22056949704 is an apocalyptic number.

22056949704 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22056949704 is an abundant number, since it is smaller than the sum of its proper divisors (33085424616).

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

22056949704 is a wasteful number, since it uses less digits than its factorization.

22056949704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 919039580 (or 919039576 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 48.

The spelling of 22056949704 in words is "twenty-two billion, fifty-six million, nine hundred forty-nine thousand, seven hundred four".