102123224402122 has 48 divisors (see below), whose sum is σ = 194426328306528. Its totient is φ = 39781675977120.

The previous prime is 102123224402053. The next prime is 102123224402137. The reversal of 102123224402122 is 221204422321201.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1338228 + ... + 14353999.

It is an arithmetic number, because the mean of its divisors is an integer number (4050548506386).

Almost surely, 2^{102123224402122} is an apocalyptic number.

102123224402122 is a deficient number, since it is larger than the sum of its proper divisors (92303103904406).

102123224402122 is a wasteful number, since it uses less digits than its factorization.

102123224402122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15698291 (or 15698284 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 102123224402122 its reverse (221204422321201), we get a palindrome (323327646723323).

The spelling of 102123224402122 in words is "one hundred two trillion, one hundred twenty-three billion, two hundred twenty-four million, four hundred two thousand, one hundred twenty-two".