222112210233 has 32 divisors (see below), whose sum is σ = 306750842496. Its totient is φ = 142845147648.

The previous prime is 222112210189. The next prime is 222112210259. The reversal of 222112210233 is 332012211222.

It is not a de Polignac number, because 222112210233 - 2⁶ = 222112210169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222112210433) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12963010 + ... + 12980132.

It is an arithmetic number, because the mean of its divisors is an integer number (9585963828).

Almost surely, 2^222112210233 is an apocalyptic number.

It is an amenable number.

222112210233 is a deficient number, since it is larger than the sum of its proper divisors (84638632263).

222112210233 is a wasteful number, since it uses less digits than its factorization.

222112210233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18153.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 222112210233 its reverse (332012211222), we get a palindrome (554124421455).

The spelling of 222112210233 in words is "two hundred twenty-two billion, one hundred twelve million, two hundred ten thousand, two hundred thirty-three".