112222333213 has 4 divisors (see below), whose sum is σ = 113105973760. Its totient is φ = 111338692668.

The previous prime is 112222333163. The next prime is 112222333283. The reversal of 112222333213 is 312333222211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 312333222211 = 17 ⋅18372542483.

It is a cyclic number.

It is not a de Polignac number, because 112222333213 - 2³³ = 103632398621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112222333283) 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, 441820083 + ... + 441820336.

It is an arithmetic number, because the mean of its divisors is an integer number (28276493440).

Almost surely, 2^112222333213 is an apocalyptic number.

It is an amenable number.

112222333213 is a deficient number, since it is larger than the sum of its proper divisors (883640547).

112222333213 is an equidigital number, since it uses as much as digits as its factorization.

112222333213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 883640546.

The product of its digits is 2592, while the sum is 25.

Adding to 112222333213 its reverse (312333222211), we get a palindrome (424555555424).

The spelling of 112222333213 in words is "one hundred twelve billion, two hundred twenty-two million, three hundred thirty-three thousand, two hundred thirteen".