222312313323 has 12 divisors (see below), whose sum is σ = 321149909808. Its totient is φ = 148193382480.

The previous prime is 222312313253. The next prime is 222312313339. The reversal of 222312313323 is 323313213222.

222312313323 is a `hidden beast` number, since 2 + 2 + 2 + 312 + 313 + 32 + 3 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-222312313323 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222312313373) 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, 1140183 + ... + 1320848.

It is an arithmetic number, because the mean of its divisors is an integer number (26762492484).

Almost surely, 2^222312313323 is an apocalyptic number.

222312313323 is a deficient number, since it is larger than the sum of its proper divisors (98837596485).

222312313323 is a wasteful number, since it uses less digits than its factorization.

222312313323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2471074 (or 2471071 counting only the distinct ones).

The product of its digits is 7776, while the sum is 27.

Adding to 222312313323 its reverse (323313213222), we get a palindrome (545625526545).

The spelling of 222312313323 in words is "two hundred twenty-two billion, three hundred twelve million, three hundred thirteen thousand, three hundred twenty-three".