2110112110122 has 32 divisors (see below), whose sum is σ = 4321305415680. Its totient is φ = 686546083440.

The previous prime is 2110112110081. The next prime is 2110112110187. The reversal of 2110112110122 is 2210112110112.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2400472 + ... + 3159507.

It is an arithmetic number, because the mean of its divisors is an integer number (135040794240).

Almost surely, 2^{2110112110122} is an apocalyptic number.

2110112110122 is an abundant number, since it is smaller than the sum of its proper divisors (2211193305558).

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

2110112110122 is a wasteful number, since it uses less digits than its factorization.

2110112110122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5561498.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 2110112110122 its reverse (2210112110112), we get a palindrome (4320224220234).

The spelling of 2110112110122 in words is "two trillion, one hundred ten billion, one hundred twelve million, one hundred ten thousand, one hundred twenty-two".