22255022055222 has 48 divisors (see below), whose sum is σ = 53123599049040. Its totient is φ = 6677174328000.

The previous prime is 22255022055199. The next prime is 22255022055247.

22255022055222 is a `hidden beast` number, since 2 + 225 + 5 + 0 + 2 + 205 + 5 + 222 = 666.

22255022055222 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 556411197 + ... + 556451192.

It is an arithmetic number, because the mean of its divisors is an integer number (1106741646855).

Almost surely, 2^{22255022055222} is an apocalyptic number.

22255022055222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22255022055222 is an abundant number, since it is smaller than the sum of its proper divisors (30868576993818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22255022055222 is a wasteful number, since it uses less digits than its factorization.

22255022055222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112862509 (or 1112862506 counting only the distinct ones).

The product of its (nonzero) digits is 160000, while the sum is 36.

The spelling of 22255022055222 in words is "twenty-two trillion, two hundred fifty-five billion, twenty-two million, fifty-five thousand, two hundred twenty-two".