323322101222321 has 4 divisors (see below), whose sum is σ = 327414786048000. Its totient is φ = 319229416396644.

The previous prime is 323322101222203. The next prime is 323322101222339. The reversal of 323322101222321 is 123222101223323.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 323322101222321 - 2⁴² = 318924054711217 is a prime.

It is a super-2 number, since 2×323322101222321² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323322101212321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2046342412721 + ... + 2046342412878.

It is an arithmetic number, because the mean of its divisors is an integer number (81853696512000).

Almost surely, 2^{323322101222321} is an apocalyptic number.

It is an amenable number.

323322101222321 is a deficient number, since it is larger than the sum of its proper divisors (4092684825679).

323322101222321 is an equidigital number, since it uses as much as digits as its factorization.

323322101222321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4092684825678.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 323322101222321 its reverse (123222101223323), we get a palindrome (446544202445644).

The spelling of 323322101222321 in words is "three hundred twenty-three trillion, three hundred twenty-two billion, one hundred one million, two hundred twenty-two thousand, three hundred twenty-one".