223313323312 has 20 divisors (see below), whose sum is σ = 438146396320. Its totient is φ = 110243285568.

The previous prime is 223313323291. The next prime is 223313323313. The reversal of 223313323312 is 213323313322.

It is not an unprimeable number, because it can be changed into a prime (223313323313) 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, 88334703 + ... + 88337230.

It is an arithmetic number, because the mean of its divisors is an integer number (21907319816).

Almost surely, 2^223313323312 is an apocalyptic number.

It is an amenable number.

223313323312 is a deficient number, since it is larger than the sum of its proper divisors (214833073008).

223313323312 is a wasteful number, since it uses less digits than its factorization.

223313323312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176672020 (or 176672014 counting only the distinct ones).

The product of its digits is 11664, while the sum is 28.

Adding to 223313323312 its reverse (213323313322), we get a palindrome (436636636634).

The spelling of 223313323312 in words is "two hundred twenty-three billion, three hundred thirteen million, three hundred twenty-three thousand, three hundred twelve".