120412423012 has 36 divisors (see below), whose sum is σ = 258026628720. Its totient is φ = 48889252944.

The previous prime is 120412422973. The next prime is 120412423013. The reversal of 120412423012 is 210324214021.

It is not an unprimeable number, because it can be changed into a prime (120412423013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16163358 + ... + 16170805.

Almost surely, 2^120412423012 is an apocalyptic number.

It is an amenable number.

120412423012 is an abundant number, since it is smaller than the sum of its proper divisors (137614205708).

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

120412423012 is a wasteful number, since it uses less digits than its factorization.

120412423012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32334200 (or 32334191 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 120412423012 its reverse (210324214021), we get a palindrome (330736637033).

The spelling of 120412423012 in words is "one hundred twenty billion, four hundred twelve million, four hundred twenty-three thousand, twelve".