120012301232 has 20 divisors (see below), whose sum is σ = 232543631880. Its totient is φ = 60001041408.

The previous prime is 120012301229. The next prime is 120012301249. The reversal of 120012301232 is 232103210021.

It is a self number, because there is not a number n which added to its sum of digits gives 120012301232.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121838 + ... + 504845.

It is an arithmetic number, because the mean of its divisors is an integer number (11627181594).

Almost surely, 2^120012301232 is an apocalyptic number.

It is an amenable number.

120012301232 is a deficient number, since it is larger than the sum of its proper divisors (112531330648).

120012301232 is a wasteful number, since it uses less digits than its factorization.

120012301232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638660 (or 638654 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 120012301232 its reverse (232103210021), we get a palindrome (352115511253).

The spelling of 120012301232 in words is "one hundred twenty billion, twelve million, three hundred one thousand, two hundred thirty-two".