112120102000002 has 32 divisors (see below), whose sum is σ = 226775370712320. Its totient is φ = 36951868851200.

The previous prime is 112120101999953. The next prime is 112120102000021. The reversal of 112120102000002 is 200000201021211.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128226783 + ... + 129098210.

It is an arithmetic number, because the mean of its divisors is an integer number (7086730334760).

Almost surely, 2^{112120102000002} is an apocalyptic number.

112120102000002 is an abundant number, since it is smaller than the sum of its proper divisors (114655268712318).

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

112120102000002 is a wasteful number, since it uses less digits than its factorization.

112120102000002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257325818.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 112120102000002 its reverse (200000201021211), we get a palindrome (312120303021213).

The spelling of 112120102000002 in words is "one hundred twelve trillion, one hundred twenty billion, one hundred two million, two", and thus it is an aban number.