102210100122122 has 16 divisors (see below), whose sum is σ = 160175413975680. Its totient is φ = 48823695121872.

The previous prime is 102210100122107. The next prime is 102210100122311. The reversal of 102210100122122 is 221221001012201.

It is a super-3 number, since 3×102210100122122³ (a number of 43 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 102210100122122.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1349876297 + ... + 1349952012.

It is an arithmetic number, because the mean of its divisors is an integer number (10010963373480).

Almost surely, 2^{102210100122122} is an apocalyptic number.

102210100122122 is a deficient number, since it is larger than the sum of its proper divisors (57965313853558).

102210100122122 is a wasteful number, since it uses less digits than its factorization.

102210100122122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2699829157.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 102210100122122 its reverse (221221001012201), we get a palindrome (323431101134323).

The spelling of 102210100122122 in words is "one hundred two trillion, two hundred ten billion, one hundred million, one hundred twenty-two thousand, one hundred twenty-two".