22567240560 has 40 divisors (see below), whose sum is σ = 69958446480. Its totient is φ = 6017930752.

The previous prime is 22567240499. The next prime is 22567240601. The reversal of 22567240560 is 6504276522.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×22567240560² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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, 47014845 + ... + 47015324.

It is an arithmetic number, because the mean of its divisors is an integer number (1748961162).

Almost surely, 2^22567240560 is an apocalyptic number.

22567240560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22567240560 is an abundant number, since it is smaller than the sum of its proper divisors (47391205920).

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

22567240560 is a wasteful number, since it uses less digits than its factorization.

22567240560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94030185 (or 94030179 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 39.

The spelling of 22567240560 in words is "twenty-two billion, five hundred sixty-seven million, two hundred forty thousand, five hundred sixty".