320220000313322 has 32 divisors (see below), whose sum is σ = 525399856786944. Its totient is φ = 145717075699200.

The previous prime is 320220000313319. The next prime is 320220000313337. The reversal of 320220000313322 is 223313000022023.

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, 117047579 + ... + 119752142.

It is an arithmetic number, because the mean of its divisors is an integer number (16418745524592).

Almost surely, 2^{320220000313322} is an apocalyptic number.

320220000313322 is a deficient number, since it is larger than the sum of its proper divisors (205179856473622).

320220000313322 is a wasteful number, since it uses less digits than its factorization.

320220000313322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236801054.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 320220000313322 its reverse (223313000022023), we get a palindrome (543533000335345).

The spelling of 320220000313322 in words is "three hundred twenty trillion, two hundred twenty billion, three hundred thirteen thousand, three hundred twenty-two".