4320222323 has 4 divisors (see below), whose sum is σ = 4327270608. Its totient is φ = 4313174040.

The previous prime is 4320222289. The next prime is 4320222343. The reversal of 4320222323 is 3232220234.

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 4320222323 - 2¹⁰ = 4320221299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4320222343) 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, 3523223 + ... + 3524448.

It is an arithmetic number, because the mean of its divisors is an integer number (1081817652).

Almost surely, 2^4320222323 is an apocalyptic number.

4320222323 is a deficient number, since it is larger than the sum of its proper divisors (7048285).

4320222323 is an equidigital number, since it uses as much as digits as its factorization.

4320222323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7048284.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 4320222323 is about 65728.3981472240. The cubic root of 4320222323 is about 1628.6785082493.

Adding to 4320222323 its reverse (3232220234), we get a palindrome (7552442557).

The spelling of 4320222323 in words is "four billion, three hundred twenty million, two hundred twenty-two thousand, three hundred twenty-three".