312323232322 has 8 divisors (see below), whose sum is σ = 468492381900. Its totient is φ = 156159105024.

The previous prime is 312323232301. The next prime is 312323232337. The reversal of 312323232322 is 223232323213.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 302015094481 + 10308137841 = 549559^2 + 101529^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 1096047 + ... + 1351282.

Almost surely, 2^312323232322 is an apocalyptic number.

312323232322 is a deficient number, since it is larger than the sum of its proper divisors (156169149578).

312323232322 is a wasteful number, since it uses less digits than its factorization.

312323232322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2511140.

The product of its digits is 15552, while the sum is 28.

Adding to 312323232322 its reverse (223232323213), we get a palindrome (535555555535).

The spelling of 312323232322 in words is "three hundred twelve billion, three hundred twenty-three million, two hundred thirty-two thousand, three hundred twenty-two".