313214422 has 8 divisors (see below), whose sum is σ = 470211336. Its totient is φ = 156477312.

The previous prime is 313214387. The next prime is 313214431. The reversal of 313214422 is 224412313.

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 = 313214393 and 313214402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61908 + ... + 66775.

It is an arithmetic number, because the mean of its divisors is an integer number (58776417).

Almost surely, 2^313214422 is an apocalyptic number.

313214422 is a deficient number, since it is larger than the sum of its proper divisors (156996914).

313214422 is a wasteful number, since it uses less digits than its factorization.

313214422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129902.

The product of its digits is 1152, while the sum is 22.

The square root of 313214422 is about 17697.8648994730. The cubic root of 313214422 is about 679.1211411457.

Adding to 313214422 its reverse (224412313), we get a palindrome (537626735).

The spelling of 313214422 in words is "three hundred thirteen million, two hundred fourteen thousand, four hundred twenty-two".