22130243055 has 12 divisors (see below), whose sum is σ = 38359088040. Its totient is φ = 11802796272.

The previous prime is 22130243011. The next prime is 22130243059. The reversal of 22130243055 is 55034203122.

It is a happy number.

22130243055 is a `hidden beast` number, since 221 + 3 + 0 + 2 + 430 + 5 + 5 = 666.

It is not a de Polignac number, because 22130243055 - 2⁶ = 22130242991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22130243059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 245891545 + ... + 245891634.

It is an arithmetic number, because the mean of its divisors is an integer number (3196590670).

Almost surely, 2^22130243055 is an apocalyptic number.

22130243055 is a deficient number, since it is larger than the sum of its proper divisors (16228844985).

22130243055 is a wasteful number, since it uses less digits than its factorization.

22130243055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491783190 (or 491783187 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

Adding to 22130243055 its reverse (55034203122), we get a palindrome (77164446177).

The spelling of 22130243055 in words is "twenty-two billion, one hundred thirty million, two hundred forty-three thousand, fifty-five".