22455086880855 has 16 divisors (see below), whose sum is σ = 35928289482624. Its totient is φ = 11975996178720.

The previous prime is 22455086880847. The next prime is 22455086880857. The reversal of 22455086880855 is 55808868055422.

It is not a de Polignac number, because 22455086880855 - 2³ = 22455086880847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22455086880857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 718860 + ... + 6739950.

It is an arithmetic number, because the mean of its divisors is an integer number (2245518092664).

Almost surely, 2^{22455086880855} is an apocalyptic number.

22455086880855 is a deficient number, since it is larger than the sum of its proper divisors (13473202601769).

22455086880855 is a wasteful number, since it uses less digits than its factorization.

22455086880855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6269726.

The product of its (nonzero) digits is 245760000, while the sum is 66.

The spelling of 22455086880855 in words is "twenty-two trillion, four hundred fifty-five billion, eighty-six million, eight hundred eighty thousand, eight hundred fifty-five".