12110101122122 has 32 divisors (see below), whose sum is σ = 18602354643840. Its totient is φ = 5909541543360.

The previous prime is 12110101122109. The next prime is 12110101122179. The reversal of 12110101122122 is 22122110101121.

It is a self number, because there is not a number n which added to its sum of digits gives 12110101122122.

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, 1023584747 + ... + 1023596577.

It is an arithmetic number, because the mean of its divisors is an integer number (581323582620).

Almost surely, 2^{12110101122122} is an apocalyptic number.

12110101122122 is a deficient number, since it is larger than the sum of its proper divisors (6492253521718).

12110101122122 is a wasteful number, since it uses less digits than its factorization.

12110101122122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20318.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 12110101122122 its reverse (22122110101121), we get a palindrome (34232211223243).

The spelling of 12110101122122 in words is "twelve trillion, one hundred ten billion, one hundred one million, one hundred twenty-two thousand, one hundred twenty-two".