222112334213 has 16 divisors (see below), whose sum is σ = 277109214720. Its totient is φ = 172955833200.

The previous prime is 222112334209. The next prime is 222112334219. The reversal of 222112334213 is 312433211222.

It is a cyclic number.

It is not a de Polignac number, because 222112334213 - 2² = 222112334209 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 (222112334219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 876203 + ... + 1100888.

It is an arithmetic number, because the mean of its divisors is an integer number (17319325920).

Almost surely, 2^222112334213 is an apocalyptic number.

It is an amenable number.

222112334213 is a deficient number, since it is larger than the sum of its proper divisors (54996880507).

222112334213 is a wasteful number, since it uses less digits than its factorization.

222112334213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1978568.

The product of its digits is 3456, while the sum is 26.

Adding to 222112334213 its reverse (312433211222), we get a palindrome (534545545435).

The spelling of 222112334213 in words is "two hundred twenty-two billion, one hundred twelve million, three hundred thirty-four thousand, two hundred thirteen".