308322220339 has 12 divisors (see below), whose sum is σ = 377537413800. Its totient is φ = 250366915008.

The previous prime is 308322220333. The next prime is 308322220343. The reversal of 308322220339 is 933022223803.

It is not a de Polignac number, because 308322220339 - 2¹³ = 308322212147 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 308322220298 and 308322220307.

It is not an unprimeable number, because it can be changed into a prime (308322220333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 165585654 + ... + 165587515.

It is an arithmetic number, because the mean of its divisors is an integer number (31461451150).

Almost surely, 2^308322220339 is an apocalyptic number.

308322220339 is a deficient number, since it is larger than the sum of its proper divisors (69215193461).

308322220339 is a wasteful number, since it uses less digits than its factorization.

308322220339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331173202 (or 331173195 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 37.

The spelling of 308322220339 in words is "three hundred eight billion, three hundred twenty-two million, two hundred twenty thousand, three hundred thirty-nine".