222112323113 has 8 divisors (see below), whose sum is σ = 223270669632. Its totient is φ = 220956855696.

The previous prime is 222112323089. The next prime is 222112323143. The reversal of 222112323113 is 311323211222.

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 222112323113 - 2²⁴ = 222095545897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222112323143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 564995 + ... + 873752.

It is an arithmetic number, because the mean of its divisors is an integer number (27908833704).

Almost surely, 2^222112323113 is an apocalyptic number.

It is an amenable number.

222112323113 is a deficient number, since it is larger than the sum of its proper divisors (1158346519).

222112323113 is a wasteful number, since it uses less digits than its factorization.

222112323113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1439551.

The product of its digits is 864, while the sum is 23.

Adding to 222112323113 its reverse (311323211222), we get a palindrome (533435534335).

The spelling of 222112323113 in words is "two hundred twenty-two billion, one hundred twelve million, three hundred twenty-three thousand, one hundred thirteen".