2322423331321 has 8 divisors (see below), whose sum is σ = 2402555560200. Its totient is φ = 2242294346880.

The previous prime is 2322423331307. The next prime is 2322423331331. The reversal of 2322423331321 is 1231333242232.

It can be written as a sum of positive squares in 4 ways, for example, as 441852678400 + 1880570652921 = 664720^2 + 1371339^2 .

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

It is not a de Polignac number, because 2322423331321 - 2⁵ = 2322423331289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2322423331331) 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, 692491 + ... + 2263711.

It is an arithmetic number, because the mean of its divisors is an integer number (300319445025).

Almost surely, 2^{2322423331321} is an apocalyptic number.

It is an amenable number.

2322423331321 is a deficient number, since it is larger than the sum of its proper divisors (80132228879).

2322423331321 is a wasteful number, since it uses less digits than its factorization.

2322423331321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1622219.

The product of its digits is 31104, while the sum is 31.

Adding to 2322423331321 its reverse (1231333242232), we get a palindrome (3553756573553).

The spelling of 2322423331321 in words is "two trillion, three hundred twenty-two billion, four hundred twenty-three million, three hundred thirty-one thousand, three hundred twenty-one".