120012113022000 has 160 divisors (see below), whose sum is σ = 387319194223104. Its totient is φ = 31970133216000.

The previous prime is 120012113021837. The next prime is 120012113022001. The reversal of 120012113022000 is 220311210021.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (120012113022001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4540306 + ... + 16144305.

Almost surely, 2^{120012113022000} is an apocalyptic number.

120012113022000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120012113022000 is an abundant number, since it is smaller than the sum of its proper divisors (267307081201104).

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

120012113022000 is a wasteful number, since it uses less digits than its factorization.

120012113022000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20685604 (or 20685588 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 120012113022000 its reverse (220311210021), we get a palindrome (120232424232021).

The spelling of 120012113022000 in words is "one hundred twenty trillion, twelve billion, one hundred thirteen million, twenty-two thousand".