313344022 has 8 divisors (see below), whose sum is σ = 470474136. Its totient is φ = 156519312.

The previous prime is 313344013. The next prime is 313344049. The reversal of 313344022 is 220443313.

It is a happy number.

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

It is a super-2 number, since 2×313344022² = 196368952246272968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 313343984 and 313344002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73768 + ... + 77899.

It is an arithmetic number, because the mean of its divisors is an integer number (58809267).

Almost surely, 2^313344022 is an apocalyptic number.

313344022 is a deficient number, since it is larger than the sum of its proper divisors (157130114).

313344022 is a wasteful number, since it uses less digits than its factorization.

313344022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152702.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 313344022 is about 17701.5259794177. The cubic root of 313344022 is about 679.2147957980.

Adding to 313344022 its reverse (220443313), we get a palindrome (533787335).

The spelling of 313344022 in words is "three hundred thirteen million, three hundred forty-four thousand, twenty-two".