112022232120121 has 4 divisors (see below), whose sum is σ = 115885067710500. Its totient is φ = 108159396529744.

The previous prime is 112022232120041. The next prime is 112022232120193. The reversal of 112022232120121 is 121021232220211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 38264863939600 + 73757368180521 = 6185860^2 + 8588211^2 .

It is a cyclic number.

It is not a de Polignac number, because 112022232120121 - 2¹⁷ = 112022231989049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112022232120092 and 112022232120101.

It is not an unprimeable number, because it can be changed into a prime (112022232126121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1931417795146 + ... + 1931417795203.

It is an arithmetic number, because the mean of its divisors is an integer number (28971266927625).

Almost surely, 2^{112022232120121} is an apocalyptic number.

It is an amenable number.

112022232120121 is a deficient number, since it is larger than the sum of its proper divisors (3862835590379).

112022232120121 is an equidigital number, since it uses as much as digits as its factorization.

112022232120121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3862835590378.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 112022232120121 its reverse (121021232220211), we get a palindrome (233043464340332).

The spelling of 112022232120121 in words is "one hundred twelve trillion, twenty-two billion, two hundred thirty-two million, one hundred twenty thousand, one hundred twenty-one".