22555405005 has 32 divisors (see below), whose sum is σ = 41249798400. Its totient is φ = 10309635072.

The previous prime is 22555404997. The next prime is 22555405007. The reversal of 22555405005 is 50050455522.

It is not a de Polignac number, because 22555405005 - 2³ = 22555404997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22555405007) 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, 1503381 + ... + 1518309.

It is an arithmetic number, because the mean of its divisors is an integer number (1289056200).

Almost surely, 2^22555405005 is an apocalyptic number.

It is an amenable number.

22555405005 is a deficient number, since it is larger than the sum of its proper divisors (18694393395).

22555405005 is a wasteful number, since it uses less digits than its factorization.

22555405005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29333.

The product of its (nonzero) digits is 50000, while the sum is 33.

The spelling of 22555405005 in words is "twenty-two billion, five hundred fifty-five million, four hundred five thousand, five".