102202110122 has 16 divisors (see below), whose sum is σ = 180855347712. Its totient is φ = 42387971760.

The previous prime is 102202110053. The next prime is 102202110167. The reversal of 102202110122 is 221011202201.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 102202110097 and 102202110106.

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, 117743933 + ... + 117744800.

It is an arithmetic number, because the mean of its divisors is an integer number (11303459232).

Almost surely, 2^102202110122 is an apocalyptic number.

102202110122 is a deficient number, since it is larger than the sum of its proper divisors (78653237590).

102202110122 is a wasteful number, since it uses less digits than its factorization.

102202110122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235488773.

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

Adding to 102202110122 its reverse (221011202201), we get a palindrome (323213312323).

The spelling of 102202110122 in words is "one hundred two billion, two hundred two million, one hundred ten thousand, one hundred twenty-two".