320202232012322 has 32 divisors (see below), whose sum is σ = 540871038144000. Its totient is φ = 140851010563200.

The previous prime is 320202232012303. The next prime is 320202232012387. The reversal of 320202232012322 is 223210232202023.

It is a junction number, because it is equal to n+sod(n) for n = 320202232012291 and 320202232012300.

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, 462274304 + ... + 462966452.

It is an arithmetic number, because the mean of its divisors is an integer number (16902219942000).

Almost surely, 2^{320202232012322} is an apocalyptic number.

320202232012322 is a deficient number, since it is larger than the sum of its proper divisors (220668806131678).

320202232012322 is a wasteful number, since it uses less digits than its factorization.

320202232012322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1370522.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 320202232012322 its reverse (223210232202023), we get a palindrome (543412464214345).

The spelling of 320202232012322 in words is "three hundred twenty trillion, two hundred two billion, two hundred thirty-two million, twelve thousand, three hundred twenty-two".