313223133322 has 16 divisors (see below), whose sum is σ = 512557873632. Its totient is φ = 142371115920.

The previous prime is 313223133263. The next prime is 313223133341. The reversal of 313223133322 is 223331322313.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1152613 + ... + 1398199.

It is an arithmetic number, because the mean of its divisors is an integer number (32034867102).

Almost surely, 2^313223133322 is an apocalyptic number.

313223133322 is a deficient number, since it is larger than the sum of its proper divisors (199334740310).

313223133322 is a wasteful number, since it uses less digits than its factorization.

313223133322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303573.

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

Adding to 313223133322 its reverse (223331322313), we get a palindrome (536554455635).

The spelling of 313223133322 in words is "three hundred thirteen billion, two hundred twenty-three million, one hundred thirty-three thousand, three hundred twenty-two".