2222330131321 has 4 divisors (see below), whose sum is σ = 2222334592000. Its totient is φ = 2222325670644.

The previous prime is 2222330131313. The next prime is 2222330131339. The reversal of 2222330131321 is 1231310332222.

2222330131321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2222330131321 - 2³ = 2222330131313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2222330131391) 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, 1373241 + ... + 2516038.

It is an arithmetic number, because the mean of its divisors is an integer number (555583648000).

Almost surely, 2^{2222330131321} is an apocalyptic number.

It is an amenable number.

2222330131321 is a deficient number, since it is larger than the sum of its proper divisors (4460679).

2222330131321 is an equidigital number, since it uses as much as digits as its factorization.

2222330131321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4460678.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 2222330131321 its reverse (1231310332222), we get a palindrome (3453640463543).

The spelling of 2222330131321 in words is "two trillion, two hundred twenty-two billion, three hundred thirty million, one hundred thirty-one thousand, three hundred twenty-one".