22260794328 has 32 divisors (see below), whose sum is σ = 61835540400. Its totient is φ = 7420264704.

The previous prime is 22260794327. The next prime is 22260794357. The reversal of 22260794328 is 82349706222.

22260794328 is a `hidden beast` number, since 2 + 2 + 2 + 607 + 9 + 4 + 32 + 8 = 666.

It is a super-2 number, since 2×22260794328² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22260794321) 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, 51529401 + ... + 51529832.

Almost surely, 2^22260794328 is an apocalyptic number.

It is an amenable number.

22260794328 is an abundant number, since it is smaller than the sum of its proper divisors (39574746072).

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

22260794328 is a wasteful number, since it uses less digits than its factorization.

22260794328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103059248 (or 103059238 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The spelling of 22260794328 in words is "twenty-two billion, two hundred sixty million, seven hundred ninety-four thousand, three hundred twenty-eight".