102222211132122 has 32 divisors (see below), whose sum is σ = 216479399452992. Its totient is φ = 32068404451584.

The previous prime is 102222211132109. The next prime is 102222211132157. The reversal of 102222211132122 is 221231112222201.

It is a junction number, because it is equal to n+sod(n) for n = 102222211132092 and 102222211132101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17937708 + ... + 22939175.

It is an arithmetic number, because the mean of its divisors is an integer number (6764981232906).

Almost surely, 2^{102222211132122} is an apocalyptic number.

102222211132122 is an abundant number, since it is smaller than the sum of its proper divisors (114257188320870).

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

102222211132122 is a wasteful number, since it uses less digits than its factorization.

102222211132122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40901422.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 102222211132122 its reverse (221231112222201), we get a palindrome (323453323354323).

The spelling of 102222211132122 in words is "one hundred two trillion, two hundred twenty-two billion, two hundred eleven million, one hundred thirty-two thousand, one hundred twenty-two".