112122321012321 has 32 divisors (see below), whose sum is σ = 156799254384000. Its totient is φ = 71198834572800.

The previous prime is 112122321012319. The next prime is 112122321012341. The reversal of 112122321012321 is 123210123221211.

It is not a de Polignac number, because 112122321012321 - 2¹ = 112122321012319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112122321012291 and 112122321012300.

It is not an unprimeable number, because it can be changed into a prime (112122321012341) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 55188171 + ... + 57183728.

It is an arithmetic number, because the mean of its divisors is an integer number (4899976699500).

Almost surely, 2^{112122321012321} is an apocalyptic number.

It is an amenable number.

112122321012321 is a deficient number, since it is larger than the sum of its proper divisors (44676933371679).

112122321012321 is a wasteful number, since it uses less digits than its factorization.

112122321012321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112372129.

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 112122321012321 its reverse (123210123221211), we get a palindrome (235332444233532).

The spelling of 112122321012321 in words is "one hundred twelve trillion, one hundred twenty-two billion, three hundred twenty-one million, twelve thousand, three hundred twenty-one".