112110122111121 has 24 divisors (see below), whose sum is σ = 163545782901696. Its totient is φ = 73997544506400.

The previous prime is 112110122111077. The next prime is 112110122111123. The reversal of 112110122111121 is 121111221011211.

It is not a de Polignac number, because 112110122111121 - 2¹⁰ = 112110122110097 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112110122111094 and 112110122111103.

It is not an unprimeable number, because it can be changed into a prime (112110122111123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24610426 + ... + 28807868.

It is an arithmetic number, because the mean of its divisors is an integer number (6814407620904).

Almost surely, 2^{112110122111121} is an apocalyptic number.

It is an amenable number.

112110122111121 is a deficient number, since it is larger than the sum of its proper divisors (51435660790575).

112110122111121 is a wasteful number, since it uses less digits than its factorization.

112110122111121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4226933 (or 4226930 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 18.

Adding to 112110122111121 its reverse (121111221011211), we get a palindrome (233221343122332).

The spelling of 112110122111121 in words is "one hundred twelve trillion, one hundred ten billion, one hundred twenty-two million, one hundred eleven thousand, one hundred twenty-one".