12101122102022 has 16 divisors (see below), whose sum is σ = 18175073202720. Its totient is φ = 6042765762432.

The previous prime is 12101122101979. The next prime is 12101122102049. The reversal of 12101122102022 is 22020122110121.

It is a super-2 number, since 2×12101122102022² (a number of 27 digits) contains 22 as substring.

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, 17297828 + ... + 17983800.

It is an arithmetic number, because the mean of its divisors is an integer number (1135942075170).

Almost surely, 2^{12101122102022} is an apocalyptic number.

12101122102022 is a deficient number, since it is larger than the sum of its proper divisors (6073951100698).

12101122102022 is a wasteful number, since it uses less digits than its factorization.

12101122102022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697327.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 12101122102022 its reverse (22020122110121), we get a palindrome (34121244212143).

The spelling of 12101122102022 in words is "twelve trillion, one hundred one billion, one hundred twenty-two million, one hundred two thousand, twenty-two".