102202101122 has 32 divisors (see below), whose sum is σ = 174555630720. Its totient is φ = 44424357120.

The previous prime is 102202101119. The next prime is 102202101167. The reversal of 102202101122 is 221101202201.

It is a junction number, because it is equal to n+sod(n) for n = 102202101097 and 102202101106.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2138504 + ... + 2185772.

It is an arithmetic number, because the mean of its divisors is an integer number (5454863460).

Almost surely, 2^102202101122 is an apocalyptic number.

102202101122 is a deficient number, since it is larger than the sum of its proper divisors (72353529598).

102202101122 is a wasteful number, since it uses less digits than its factorization.

102202101122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51578.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 102202101122 its reverse (221101202201), we get a palindrome (323303303323).

The spelling of 102202101122 in words is "one hundred two billion, two hundred two million, one hundred one thousand, one hundred twenty-two".