323212213332321 has 8 divisors (see below), whose sum is σ = 432752754253440. Its totient is φ = 214573240649712.

The previous prime is 323212213332257. The next prime is 323212213332329. The reversal of 323212213332321 is 123233312212323.

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

It is not a de Polignac number, because 323212213332321 - 2⁶ = 323212213332257 is a prime.

It is a super-2 number, since 2×323212213332321² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (323212213332329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225392058790 + ... + 225392060223.

It is an arithmetic number, because the mean of its divisors is an integer number (54094094281680).

Almost surely, 2^{323212213332321} is an apocalyptic number.

It is an amenable number.

323212213332321 is a deficient number, since it is larger than the sum of its proper divisors (109540540921119).

323212213332321 is a wasteful number, since it uses less digits than its factorization.

323212213332321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450784119255.

The product of its digits is 46656, while the sum is 33.

Adding to 323212213332321 its reverse (123233312212323), we get a palindrome (446445525544644).

The spelling of 323212213332321 in words is "three hundred twenty-three trillion, two hundred twelve billion, two hundred thirteen million, three hundred thirty-two thousand, three hundred twenty-one".