2322321130221 has 4 divisors (see below), whose sum is σ = 3096428173632. Its totient is φ = 1548214086812.

The previous prime is 2322321130193. The next prime is 2322321130231. The reversal of 2322321130221 is 1220311232232.

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 2322321130221 - 2⁵ = 2322321130189 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2322321130191 and 2322321130200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2322321130231) 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, 387053521701 + ... + 387053521706.

It is an arithmetic number, because the mean of its divisors is an integer number (774107043408).

Almost surely, 2^{2322321130221} is an apocalyptic number.

It is an amenable number.

2322321130221 is a deficient number, since it is larger than the sum of its proper divisors (774107043411).

2322321130221 is an equidigital number, since it uses as much as digits as its factorization.

2322321130221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774107043410.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 2322321130221 its reverse (1220311232232), we get a palindrome (3542632362453).

It can be divided in two parts, 2322321 and 130221, that added together give a palindrome (2452542).

The spelling of 2322321130221 in words is "two trillion, three hundred twenty-two billion, three hundred twenty-one million, one hundred thirty thousand, two hundred twenty-one".