12100055535122 has 16 divisors (see below), whose sum is σ = 18281006517312. Its totient is φ = 6006474950640.

The previous prime is 12100055535119. The next prime is 12100055535143. The reversal of 12100055535122 is 22153555000121.

It is a super-2 number, since 2×12100055535122² (a number of 27 digits) contains 22 as substring.

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, 21788948 + ... + 22337375.

It is an arithmetic number, because the mean of its divisors is an integer number (1142562907332).

Almost surely, 2^{12100055535122} is an apocalyptic number.

12100055535122 is a deficient number, since it is larger than the sum of its proper divisors (6180950982190).

12100055535122 is a wasteful number, since it uses less digits than its factorization.

12100055535122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44127313.

The product of its (nonzero) digits is 15000, while the sum is 32.

The spelling of 12100055535122 in words is "twelve trillion, one hundred billion, fifty-five million, five hundred thirty-five thousand, one hundred twenty-two".