313222202222313 has 8 divisors (see below), whose sum is σ = 417636246068800. Its totient is φ = 208811479928688.

The previous prime is 313222202222309. The next prime is 313222202222329.

It is a happy number.

313222202222313 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 313222202222313 - 2² = 313222202222309 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313222202222513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 830168173 + ... + 830545386.

It is an arithmetic number, because the mean of its divisors is an integer number (52204530758600).

Almost surely, 2^{313222202222313} is an apocalyptic number.

It is an amenable number.

313222202222313 is a deficient number, since it is larger than the sum of its proper divisors (104414043846487).

313222202222313 is a wasteful number, since it uses less digits than its factorization.

313222202222313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1660776431.

The product of its (nonzero) digits is 20736, while the sum is 30.

It can be divided in two parts, 31322220 and 2222313, that added together give a palindrome (33544533).

The spelling of 313222202222313 in words is "three hundred thirteen trillion, two hundred twenty-two billion, two hundred two million, two hundred twenty-two thousand, three hundred thirteen".