222322112113 has 4 divisors (see below), whose sum is σ = 222519032740. Its totient is φ = 222125191488.

The previous prime is 222322112053. The next prime is 222322112137. The reversal of 222322112113 is 311211223222.

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 18188028769 + 204134083344 = 134863^2 + 451812^2 .

It is a cyclic number.

It is not a de Polignac number, because 222322112113 - 2⁹ = 222322111601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222322152113) 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, 98458620 + ... + 98460877.

It is an arithmetic number, because the mean of its divisors is an integer number (55629758185).

Almost surely, 2^222322112113 is an apocalyptic number.

It is an amenable number.

222322112113 is a deficient number, since it is larger than the sum of its proper divisors (196920627).

222322112113 is a wasteful number, since it uses less digits than its factorization.

222322112113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196920626.

The product of its digits is 576, while the sum is 22.

Adding to 222322112113 its reverse (311211223222), we get a palindrome (533533335335).

The spelling of 222322112113 in words is "two hundred twenty-two billion, three hundred twenty-two million, one hundred twelve thousand, one hundred thirteen".