12101122010097 has 12 divisors (see below), whose sum is σ = 17775659450640. Its totient is φ = 7930678831128.

The previous prime is 12101122010069. The next prime is 12101122010099. The reversal of 12101122010097 is 79001022110121.

It is not a de Polignac number, because 12101122010097 - 2¹⁰ = 12101122009073 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12101122010097.

It is not an unprimeable number, because it can be changed into a prime (12101122010099) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11394652963 + ... + 11394654024.

It is an arithmetic number, because the mean of its divisors is an integer number (1481304954220).

Almost surely, 2^{12101122010097} is an apocalyptic number.

It is an amenable number.

12101122010097 is a deficient number, since it is larger than the sum of its proper divisors (5674537440543).

12101122010097 is a wasteful number, since it uses less digits than its factorization.

12101122010097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22789307052 (or 22789307049 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 27.

The spelling of 12101122010097 in words is "twelve trillion, one hundred one billion, one hundred twenty-two million, ten thousand, ninety-seven".