313211123322 has 16 divisors (see below), whose sum is σ = 626812074432. Its totient is φ = 104338736480.

The previous prime is 313211123287. The next prime is 313211123363. The reversal of 313211123322 is 223321112313.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 313211123292 and 313211123301.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16232379 + ... + 16251662.

It is an arithmetic number, because the mean of its divisors is an integer number (39175754652).

Almost surely, 2^313211123322 is an apocalyptic number.

313211123322 is an abundant number, since it is smaller than the sum of its proper divisors (313600951110).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

313211123322 is a wasteful number, since it uses less digits than its factorization.

313211123322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32485653.

The product of its digits is 1296, while the sum is 24.

Adding to 313211123322 its reverse (223321112313), we get a palindrome (536532235635).

The spelling of 313211123322 in words is "three hundred thirteen billion, two hundred eleven million, one hundred twenty-three thousand, three hundred twenty-two".