22736745555 has 16 divisors (see below), whose sum is σ = 37552303104. Its totient is φ = 11735094240.

The previous prime is 22736745511. The next prime is 22736745589. The reversal of 22736745555 is 55554763722.

It is not a de Polignac number, because 22736745555 - 2⁸ = 22736745299 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22736745498 and 22736745507.

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, 24447649 + ... + 24448578.

It is an arithmetic number, because the mean of its divisors is an integer number (2347018944).

Almost surely, 2^22736745555 is an apocalyptic number.

22736745555 is a deficient number, since it is larger than the sum of its proper divisors (14815557549).

22736745555 is a wasteful number, since it uses less digits than its factorization.

22736745555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48896266.

The product of its digits is 8820000, while the sum is 51.

The spelling of 22736745555 in words is "twenty-two billion, seven hundred thirty-six million, seven hundred forty-five thousand, five hundred fifty-five".