120012320233230 has 128 divisors (see below), whose sum is σ = 289710839808000. Its totient is φ = 31817095539840.

The previous prime is 120012320233229. The next prime is 120012320233241. The reversal of 120012320233230 is 32332023210021.

It is a self number, because there is not a number n which added to its sum of digits gives 120012320233230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8692128987 + ... + 8692142793.

It is an arithmetic number, because the mean of its divisors is an integer number (2263365936000).

Almost surely, 2^{120012320233230} is an apocalyptic number.

120012320233230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120012320233230 is an abundant number, since it is smaller than the sum of its proper divisors (169698519574770).

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

120012320233230 is a wasteful number, since it uses less digits than its factorization.

120012320233230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16494.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 120012320233230 its reverse (32332023210021), we get a palindrome (152344343443251).

The spelling of 120012320233230 in words is "one hundred twenty trillion, twelve billion, three hundred twenty million, two hundred thirty-three thousand, two hundred thirty".