120112120102112 has 24 divisors (see below), whose sum is σ = 250380779772816. Its totient is φ = 56523350636032.

The previous prime is 120112120102081. The next prime is 120112120102151. The reversal of 120112120102112 is 211201021211021.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110397168668 + ... + 110397169755.

It is an arithmetic number, because the mean of its divisors is an integer number (10432532490534).

Almost surely, 2^{120112120102112} is an apocalyptic number.

It is an amenable number.

120112120102112 is an abundant number, since it is smaller than the sum of its proper divisors (130268659670704).

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

120112120102112 is a wasteful number, since it uses less digits than its factorization.

120112120102112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220794338450 (or 220794338442 counting only the distinct ones).

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

Adding to 120112120102112 its reverse (211201021211021), we get a palindrome (331313141313133).

The spelling of 120112120102112 in words is "one hundred twenty trillion, one hundred twelve billion, one hundred twenty million, one hundred two thousand, one hundred twelve".