123224112536012 has 24 divisors (see below), whose sum is σ = 223634439423360. Its totient is φ = 59339154694400.

The previous prime is 123224112535987. The next prime is 123224112536027. The reversal of 123224112536012 is 210635211422321.

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, 1324488188 + ... + 1324581219.

It is an arithmetic number, because the mean of its divisors is an integer number (9318101642640).

Almost surely, 2^{123224112536012} is an apocalyptic number.

It is an amenable number.

123224112536012 is a deficient number, since it is larger than the sum of its proper divisors (100410326887348).

123224112536012 is a wasteful number, since it uses less digits than its factorization.

123224112536012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2649069841 (or 2649069839 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

Adding to 123224112536012 its reverse (210635211422321), we get a palindrome (333859323958333).

The spelling of 123224112536012 in words is "one hundred twenty-three trillion, two hundred twenty-four billion, one hundred twelve million, five hundred thirty-six thousand, twelve".