22260320832 has 56 divisors (see below), whose sum is σ = 58928581152. Its totient is φ = 7416140800.

The previous prime is 22260320779. The next prime is 22260320869. The reversal of 22260320832 is 23802306222.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 22260320832.

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, 340732 + ... + 400772.

It is an arithmetic number, because the mean of its divisors is an integer number (1052296092).

Almost surely, 2^22260320832 is an apocalyptic number.

It is an amenable number.

22260320832 is an abundant number, since it is smaller than the sum of its proper divisors (36668260320).

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

22260320832 is a wasteful number, since it uses less digits than its factorization.

22260320832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61987 (or 61977 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The spelling of 22260320832 in words is "twenty-two billion, two hundred sixty million, three hundred twenty thousand, eight hundred thirty-two".