123032212204120 has 32 divisors (see below), whose sum is σ = 278227667718000. Its totient is φ = 48963073280128.

The previous prime is 123032212204061. The next prime is 123032212204141. The reversal of 123032212204120 is 21402212230321.

It is a super-2 number, since 2×123032212204120² (a number of 29 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, 7806604570 + ... + 7806620329.

Almost surely, 2^{123032212204120} is an apocalyptic number.

123032212204120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123032212204120 is an abundant number, since it is smaller than the sum of its proper divisors (155195455513880).

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

123032212204120 is a wasteful number, since it uses less digits than its factorization.

123032212204120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15613225107 (or 15613225103 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 123032212204120 its reverse (21402212230321), we get a palindrome (144434424434441).

The spelling of 123032212204120 in words is "one hundred twenty-three trillion, thirty-two billion, two hundred twelve million, two hundred four thousand, one hundred twenty".