22640567010 has 32 divisors (see below), whose sum is σ = 57197223360. Its totient is φ = 5719722048.

The previous prime is 22640566997. The next prime is 22640567011. The reversal of 22640567010 is 1076504622.

It is not an unprimeable number, because it can be changed into a prime (22640567011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19859577 + ... + 19860716.

It is an arithmetic number, because the mean of its divisors is an integer number (1787413230).

Almost surely, 2^22640567010 is an apocalyptic number.

22640567010 is an abundant number, since it is smaller than the sum of its proper divisors (34556656350).

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

22640567010 is a wasteful number, since it uses less digits than its factorization.

22640567010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39720322.

The product of its (nonzero) digits is 20160, while the sum is 33.

The spelling of 22640567010 in words is "twenty-two billion, six hundred forty million, five hundred sixty-seven thousand, ten".