3122323002320 has 80 divisors (see below), whose sum is σ = 7730855349840. Its totient is φ = 1168668106752.

The previous prime is 3122323002311. The next prime is 3122323002353. The reversal of 3122323002320 is 232003232213.

It can be written as a sum of positive squares in 8 ways, for example, as 3312693136 + 3119010309184 = 57556^2 + 1766072^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

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, 6400055 + ... + 6870614.

It is an arithmetic number, because the mean of its divisors is an integer number (96635691873).

Almost surely, 2^{3122323002320} is an apocalyptic number.

It is an amenable number.

3122323002320 is an abundant number, since it is smaller than the sum of its proper divisors (4608532347520).

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

3122323002320 is a wasteful number, since it uses less digits than its factorization.

3122323002320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13270872 (or 13270866 counting only the distinct ones).

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

Adding to 3122323002320 its reverse (232003232213), we get a palindrome (3354326234533).

The spelling of 3122323002320 in words is "three trillion, one hundred twenty-two billion, three hundred twenty-three million, two thousand, three hundred twenty".