122110012102 has 16 divisors (see below), whose sum is σ = 197393313600. Its totient is φ = 56318844672.

The previous prime is 122110012099. The next prime is 122110012133. The reversal of 122110012102 is 201210011221.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

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, 1613227 + ... + 1687222.

It is an arithmetic number, because the mean of its divisors is an integer number (12337082100).

Almost surely, 2^122110012102 is an apocalyptic number.

122110012102 is a deficient number, since it is larger than the sum of its proper divisors (75283301498).

122110012102 is a wasteful number, since it uses less digits than its factorization.

122110012102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3301887.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 122110012102 its reverse (201210011221), we get a palindrome (323320023323).

The spelling of 122110012102 in words is "one hundred twenty-two billion, one hundred ten million, twelve thousand, one hundred two".