313402311022 has 8 divisors (see below), whose sum is σ = 470896222896. Its totient is φ = 156436903392.

The previous prime is 313402310981. The next prime is 313402311023. The reversal of 313402311022 is 220113204313.

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

It is a junction number, because it is equal to n+sod(n) for n = 313402310984 and 313402311002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313402311023) 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, 132124578 + ... + 132126949.

It is an arithmetic number, because the mean of its divisors is an integer number (58862027862).

Almost surely, 2^313402311022 is an apocalyptic number.

313402311022 is a deficient number, since it is larger than the sum of its proper divisors (157493911874).

313402311022 is a wasteful number, since it uses less digits than its factorization.

313402311022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264252122.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 313402311022 its reverse (220113204313), we get a palindrome (533515515335).

The spelling of 313402311022 in words is "three hundred thirteen billion, four hundred two million, three hundred eleven thousand, twenty-two".