399002223031322 has 32 divisors (see below), whose sum is σ = 602717801140224. Its totient is φ = 198097403616000.

The previous prime is 399002223031319. The next prime is 399002223031367. The reversal of 399002223031322 is 223130322200993.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 399002223031322.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13494834983 + ... + 13494864549.

It is an arithmetic number, because the mean of its divisors is an integer number (18834931285632).

Almost surely, 2^{399002223031322} is an apocalyptic number.

399002223031322 is a deficient number, since it is larger than the sum of its proper divisors (203715578108902).

399002223031322 is a wasteful number, since it uses less digits than its factorization.

399002223031322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46814.

The product of its (nonzero) digits is 209952, while the sum is 41.

The spelling of 399002223031322 in words is "three hundred ninety-nine trillion, two billion, two hundred twenty-three million, thirty-one thousand, three hundred twenty-two".