202555228113 has 12 divisors (see below), whose sum is σ = 334376884608. Its totient is φ = 115745844600.

The previous prime is 202555228103. The next prime is 202555228237. The reversal of 202555228113 is 311822555202.

202555228113 is a `hidden beast` number, since 2 + 0 + 2 + 55 + 522 + 81 + 1 + 3 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-202555228113 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (202555228103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1607581113 + ... + 1607581238.

It is an arithmetic number, because the mean of its divisors is an integer number (27864740384).

Almost surely, 2^202555228113 is an apocalyptic number.

It is an amenable number.

202555228113 is a deficient number, since it is larger than the sum of its proper divisors (131821656495).

202555228113 is a wasteful number, since it uses less digits than its factorization.

202555228113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3215162364 (or 3215162361 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

The spelling of 202555228113 in words is "two hundred two billion, five hundred fifty-five million, two hundred twenty-eight thousand, one hundred thirteen".