321222233323 has 8 divisors (see below), whose sum is σ = 323042227200. Its totient is φ = 319404297960.

The previous prime is 321222233317. The next prime is 321222233333. The reversal of 321222233323 is 323332222123.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 321222233323 - 2⁵ = 321222233291 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 321222233291 and 321222233300.

It is not an unprimeable number, because it can be changed into a prime (321222233333) 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, 201115 + ... + 826372.

It is an arithmetic number, because the mean of its divisors is an integer number (40380278400).

Almost surely, 2^321222233323 is an apocalyptic number.

321222233323 is a deficient number, since it is larger than the sum of its proper divisors (1819993877).

321222233323 is a wasteful number, since it uses less digits than its factorization.

321222233323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1029257.

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

Adding to 321222233323 its reverse (323332222123), we get a palindrome (644554455446).

The spelling of 321222233323 in words is "three hundred twenty-one billion, two hundred twenty-two million, two hundred thirty-three thousand, three hundred twenty-three".