22560671880 has 128 divisors (see below), whose sum is σ = 76435286400. Its totient is φ = 5917536000.

The previous prime is 22560671857. The next prime is 22560671977. The reversal of 22560671880 is 8817606522.

22560671880 is a `hidden beast` number, since 2 + 2 + 560 + 6 + 7 + 1 + 8 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 105346 + ... + 237105.

It is an arithmetic number, because the mean of its divisors is an integer number (597150675).

Almost surely, 2^22560671880 is an apocalyptic number.

22560671880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22560671880 is an abundant number, since it is smaller than the sum of its proper divisors (53874614520).

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

22560671880 is a wasteful number, since it uses less digits than its factorization.

22560671880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342532 (or 342522 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The spelling of 22560671880 in words is "twenty-two billion, five hundred sixty million, six hundred seventy-one thousand, eight hundred eighty".