55002202212050 has 24 divisors (see below), whose sum is σ = 102309130921536. Its totient is φ = 21999798130640.

The previous prime is 55002202212049. The next prime is 55002202212103. The reversal of 55002202212050 is 5021220220055.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26042342 + ... + 28075041.

It is an arithmetic number, because the mean of its divisors is an integer number (4262880455064).

Almost surely, 2^{55002202212050} is an apocalyptic number.

55002202212050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

55002202212050 is a deficient number, since it is larger than the sum of its proper divisors (47306928709486).

55002202212050 is a wasteful number, since it uses less digits than its factorization.

55002202212050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54137722 (or 54137717 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 26.

The spelling of 55002202212050 in words is "fifty-five trillion, two billion, two hundred two million, two hundred twelve thousand, fifty".