22745044670 has 16 divisors (see below), whose sum is σ = 40943901600. Its totient is φ = 9097390944.

The previous prime is 22745044589. The next prime is 22745044691. The reversal of 22745044670 is 7644054722.

22745044670 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

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, 91556 + ... + 232104.

It is an arithmetic number, because the mean of its divisors is an integer number (2558993850).

Almost surely, 2^22745044670 is an apocalyptic number.

22745044670 is a deficient number, since it is larger than the sum of its proper divisors (18198856930).

22745044670 is a wasteful number, since it uses less digits than its factorization.

22745044670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156739.

The product of its (nonzero) digits is 376320, while the sum is 41.

The spelling of 22745044670 in words is "twenty-two billion, seven hundred forty-five million, forty-four thousand, six hundred seventy".