22555304541 has 24 divisors (see below), whose sum is σ = 40619077824. Its totient is φ = 11717040960.

The previous prime is 22555304537. The next prime is 22555304587. The reversal of 22555304541 is 14540355522.

22555304541 is a `hidden beast` number, since 2 + 25 + 553 + 0 + 45 + 41 = 666.

It is not a de Polignac number, because 22555304541 - 2² = 22555304537 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 22555304496 and 22555304505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22555304341) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16272976 + ... + 16274361.

It is an arithmetic number, because the mean of its divisors is an integer number (1692461576).

Almost surely, 2^22555304541 is an apocalyptic number.

22555304541 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

22555304541 is a deficient number, since it is larger than the sum of its proper divisors (18063773283).

22555304541 is a wasteful number, since it uses less digits than its factorization.

22555304541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32547361 (or 32547358 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

The spelling of 22555304541 in words is "twenty-two billion, five hundred fifty-five million, three hundred four thousand, five hundred forty-one".