112122031221113 has 8 divisors (see below), whose sum is σ = 112206729297000. Its totient is φ = 112037342151168.

The previous prime is 112122031221059. The next prime is 112122031221149. The reversal of 112122031221113 is 311122130221211.

It can be written as a sum of positive squares in 4 ways, for example, as 89145472289344 + 22976558931769 = 9441688^2 + 4793387^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112122031221113 - 2⁶ = 112122031221049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112122031221163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22762373 + ... + 27246461.

It is an arithmetic number, because the mean of its divisors is an integer number (14025841162125).

Almost surely, 2^{112122031221113} is an apocalyptic number.

It is an amenable number.

112122031221113 is a deficient number, since it is larger than the sum of its proper divisors (84698075887).

112122031221113 is a wasteful number, since it uses less digits than its factorization.

112122031221113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4502971.

The product of its (nonzero) digits is 288, while the sum is 23.

Adding to 112122031221113 its reverse (311122130221211), we get a palindrome (423244161442324).

The spelling of 112122031221113 in words is "one hundred twelve trillion, one hundred twenty-two billion, thirty-one million, two hundred twenty-one thousand, one hundred thirteen".