22604354445 has 32 divisors (see below), whose sum is σ = 36460892160. Its totient is φ = 11957843520.

The previous prime is 22604354441. The next prime is 22604354447. The reversal of 22604354445 is 54445340622.

It is a happy number.

It is not a de Polignac number, because 22604354445 - 2² = 22604354441 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22604354441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2562232 + ... + 2571038.

It is an arithmetic number, because the mean of its divisors is an integer number (1139402880).

Almost surely, 2^22604354445 is an apocalyptic number.

It is an amenable number.

22604354445 is a deficient number, since it is larger than the sum of its proper divisors (13856537715).

22604354445 is a wasteful number, since it uses less digits than its factorization.

22604354445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10185.

The product of its (nonzero) digits is 460800, while the sum is 39.

The spelling of 22604354445 in words is "twenty-two billion, six hundred four million, three hundred fifty-four thousand, four hundred forty-five".