120321220323112 has 32 divisors (see below), whose sum is σ = 238978103063400. Its totient is φ = 56596840013824.

The previous prime is 120321220323107. The next prime is 120321220323149. The reversal of 120321220323112 is 211323022123021.

It can be written as a sum of positive squares in 4 ways, for example, as 117555165705796 + 2766054617316 = 10842286^2 + 1663146^2 .

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, 194304787 + ... + 194923042.

Almost surely, 2^{120321220323112} is an apocalyptic number.

It is an amenable number.

120321220323112 is a deficient number, since it is larger than the sum of its proper divisors (118656882740288).

120321220323112 is a wasteful number, since it uses less digits than its factorization.

120321220323112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389230125 (or 389230121 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 120321220323112 its reverse (211323022123021), we get a palindrome (331644242446133).

The spelling of 120321220323112 in words is "one hundred twenty trillion, three hundred twenty-one billion, two hundred twenty million, three hundred twenty-three thousand, one hundred twelve".