320333213322204 has 12 divisors (see below), whose sum is σ = 747444164418504. Its totient is φ = 106777737774064.

The previous prime is 320333213322193. The next prime is 320333213322211. The reversal of 320333213322204 is 402223312333023.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×320333213322204² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

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, 13347217221747 + ... + 13347217221770.

It is an arithmetic number, because the mean of its divisors is an integer number (62287013701542).

Almost surely, 2^{320333213322204} is an apocalyptic number.

It is an amenable number.

320333213322204 is an abundant number, since it is smaller than the sum of its proper divisors (427110951096300).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

320333213322204 is a wasteful number, since it uses less digits than its factorization.

320333213322204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26694434443524 (or 26694434443522 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 33.

Adding to 320333213322204 its reverse (402223312333023), we get a palindrome (722556525655227).

The spelling of 320333213322204 in words is "three hundred twenty trillion, three hundred thirty-three billion, two hundred thirteen million, three hundred twenty-two thousand, two hundred four".