323213131132322 has 16 divisors (see below), whose sum is σ = 499707948769344. Its totient is φ = 156718442706000.

The previous prime is 323213131132321. The next prime is 323213131132373. The reversal of 323213131132322 is 223231131312323.

It is a super-2 number, since 2×323213131132322² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (323213131132321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18656948804 + ... + 18656966127.

It is an arithmetic number, because the mean of its divisors is an integer number (31231746798084).

Almost surely, 2^{323213131132322} is an apocalyptic number.

323213131132322 is a deficient number, since it is larger than the sum of its proper divisors (176494817637022).

323213131132322 is a wasteful number, since it uses less digits than its factorization.

323213131132322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37313915065.

The product of its digits is 23328, while the sum is 32.

Adding to 323213131132322 its reverse (223231131312323), we get a palindrome (546444262444645).

The spelling of 323213131132322 in words is "three hundred twenty-three trillion, two hundred thirteen billion, one hundred thirty-one million, one hundred thirty-two thousand, three hundred twenty-two".