2222321323 has 4 divisors (see below), whose sum is σ = 2264251968. Its totient is φ = 2180390680.

The previous prime is 2222321303. The next prime is 2222321327. The reversal of 2222321323 is 3231232222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2222321323 - 2⁵ = 2222321291 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2222321294 and 2222321303.

It is not an unprimeable number, because it can be changed into a prime (2222321327) 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, 20965243 + ... + 20965348.

It is an arithmetic number, because the mean of its divisors is an integer number (566062992).

Almost surely, 2^2222321323 is an apocalyptic number.

2222321323 is a deficient number, since it is larger than the sum of its proper divisors (41930645).

2222321323 is an equidigital number, since it uses as much as digits as its factorization.

2222321323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41930644.

The product of its digits is 1728, while the sum is 22.

The square root of 2222321323 is about 47141.5031898644. The cubic root of 2222321323 is about 1304.9752784227.

Adding to 2222321323 its reverse (3231232222), we get a palindrome (5453553545).

The spelling of 2222321323 in words is "two billion, two hundred twenty-two million, three hundred twenty-one thousand, three hundred twenty-three".