22745468601 has 16 divisors (see below), whose sum is σ = 33713204800. Its totient is φ = 15156349344.

The previous prime is 22745468573. The next prime is 22745468663. The reversal of 22745468601 is 10686454722.

22745468601 is a `hidden beast` number, since 2 + 27 + 4 + 546 + 86 + 0 + 1 = 666.

It is not a de Polignac number, because 22745468601 - 2⁵ = 22745468569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22745468701) 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, 145231 + ... + 258036.

It is an arithmetic number, because the mean of its divisors is an integer number (2107075300).

Almost surely, 2^22745468601 is an apocalyptic number.

It is an amenable number.

22745468601 is a deficient number, since it is larger than the sum of its proper divisors (10967736199).

22745468601 is a wasteful number, since it uses less digits than its factorization.

22745468601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405365 (or 405359 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The spelling of 22745468601 in words is "twenty-two billion, seven hundred forty-five million, four hundred sixty-eight thousand, six hundred one".