22415555605 has 16 divisors (see below), whose sum is σ = 27801978624. Its totient is φ = 17339431360.

The previous prime is 22415555587. The next prime is 22415555627. The reversal of 22415555605 is 50655551422.

It is not a de Polignac number, because 22415555605 - 2²⁹ = 21878684693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 555106 + ... + 594115.

It is an arithmetic number, because the mean of its divisors is an integer number (1737623664).

Almost surely, 2^22415555605 is an apocalyptic number.

It is an amenable number.

22415555605 is a deficient number, since it is larger than the sum of its proper divisors (5386423019).

22415555605 is a wasteful number, since it uses less digits than its factorization.

22415555605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1149356.

The product of its (nonzero) digits is 300000, while the sum is 40.

The spelling of 22415555605 in words is "twenty-two billion, four hundred fifteen million, five hundred fifty-five thousand, six hundred five".