322133302321 has 4 divisors (see below), whose sum is σ = 329624774512. Its totient is φ = 314641830132.

The previous prime is 322133302307. The next prime is 322133302339. The reversal of 322133302321 is 123203331223.

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 322133302321 - 2¹⁵ = 322133269553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (322133302921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3745736031 + ... + 3745736116.

It is an arithmetic number, because the mean of its divisors is an integer number (82406193628).

Almost surely, 2^322133302321 is an apocalyptic number.

It is an amenable number.

322133302321 is a deficient number, since it is larger than the sum of its proper divisors (7491472191).

322133302321 is an equidigital number, since it uses as much as digits as its factorization.

322133302321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7491472190.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 322133302321 its reverse (123203331223), we get a palindrome (445336633544).

The spelling of 322133302321 in words is "three hundred twenty-two billion, one hundred thirty-three million, three hundred two thousand, three hundred twenty-one".