120002100112112 has 10 divisors (see below), whose sum is σ = 232504068967248. Its totient is φ = 60001050056048.

The previous prime is 120002100111913. The next prime is 120002100112129. The reversal of 120002100112112 is 211211001200021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3750065628488 + ... + 3750065628519.

Almost surely, 2^{120002100112112} is an apocalyptic number.

It is an amenable number.

120002100112112 is a deficient number, since it is larger than the sum of its proper divisors (112501968855136).

120002100112112 is an equidigital number, since it uses as much as digits as its factorization.

120002100112112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7500131257015 (or 7500131257009 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 120002100112112 its reverse (211211001200021), we get a palindrome (331213101312133).

The spelling of 120002100112112 in words is "one hundred twenty trillion, two billion, one hundred million, one hundred twelve thousand, one hundred twelve".