319602994922 has 8 divisors (see below), whose sum is σ = 479425429476. Its totient is φ = 159794518432.

The previous prime is 319602994913. The next prime is 319602994957. The reversal of 319602994922 is 229499206913.

It can be written as a sum of positive squares in 2 ways, for example, as 297220142041 + 22382852881 = 545179^2 + 149609^2 .

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

It is a super-2 number, since 2×319602994922² (a number of 24 digits) contains 22 as substring.

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, 3432083 + ... + 3523974.

Almost surely, 2^319602994922 is an apocalyptic number.

319602994922 is a deficient number, since it is larger than the sum of its proper divisors (159822434554).

319602994922 is a wasteful number, since it uses less digits than its factorization.

319602994922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6979032.

The product of its (nonzero) digits is 3779136, while the sum is 56.

The spelling of 319602994922 in words is "three hundred nineteen billion, six hundred two million, nine hundred ninety-four thousand, nine hundred twenty-two".