123233125122 has 48 divisors (see below), whose sum is σ = 268107840000. Its totient is φ = 40908367872.

The previous prime is 123233125097. The next prime is 123233125123. The reversal of 123233125122 is 221521332321.

123233125122 is a `hidden beast` number, since 1 + 2 + 323 + 312 + 5 + 1 + 22 = 666.

It is not an unprimeable number, because it can be changed into a prime (123233125123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4956879 + ... + 4981677.

It is an arithmetic number, because the mean of its divisors is an integer number (5585580000).

Almost surely, 2^123233125122 is an apocalyptic number.

123233125122 is an abundant number, since it is smaller than the sum of its proper divisors (144874714878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123233125122 is a wasteful number, since it uses less digits than its factorization.

123233125122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25935 (or 25932 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

Adding to 123233125122 its reverse (221521332321), we get a palindrome (344754457443).

The spelling of 123233125122 in words is "one hundred twenty-three billion, two hundred thirty-three million, one hundred twenty-five thousand, one hundred twenty-two".