222112303211223 has 12 divisors (see below), whose sum is σ = 328290019217160. Its totient is φ = 144631267207056.

The previous prime is 222112303211209. The next prime is 222112303211261. The reversal of 222112303211223 is 322112303211222.

222112303211223 is a `hidden beast` number, since 2 + 2 + 2 + 112 + 3 + 0 + 321 + 1 + 223 = 666.

222112303211223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 222112303211223 - 2⁵ = 222112303211191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222112303211023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 286966799628 + ... + 286966800401.

It is an arithmetic number, because the mean of its divisors is an integer number (27357501601430).

Almost surely, 2^{222112303211223} is an apocalyptic number.

222112303211223 is a deficient number, since it is larger than the sum of its proper divisors (106177716005937).

222112303211223 is a wasteful number, since it uses less digits than its factorization.

222112303211223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573933600078 (or 573933600075 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 222112303211223 its reverse (322112303211222), we get a palindrome (544224606422445).

Subtracting 222112303211223 from its reverse (322112303211222), we obtain a palindrome (99999999999999).

The spelling of 222112303211223 in words is "two hundred twenty-two trillion, one hundred twelve billion, three hundred three million, two hundred eleven thousand, two hundred twenty-three".