120102110122112 has 16 divisors (see below), whose sum is σ = 239265922509150. Its totient is φ = 60051055060992.

The previous prime is 120102110122091. The next prime is 120102110122147. The reversal of 120102110122112 is 211221011201021.

It can be written as a sum of positive squares in only one way, i.e., 119023386926656 + 1078723195456 = 10909784^2 + 1038616^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 469148867537 + ... + 469148867792.

Almost surely, 2^{120102110122112} is an apocalyptic number.

It is an amenable number.

120102110122112 is a deficient number, since it is larger than the sum of its proper divisors (119163812387038).

120102110122112 is an frugal number, since it uses more digits than its factorization.

120102110122112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 938297735343 (or 938297735331 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 120102110122112 its reverse (211221011201021), we get a palindrome (331323121323133).

The spelling of 120102110122112 in words is "one hundred twenty trillion, one hundred two billion, one hundred ten million, one hundred twenty-two thousand, one hundred twelve".