22423301323 has 4 divisors (see below), whose sum is σ = 23196518640. Its totient is φ = 21650084008.

The previous prime is 22423301311. The next prime is 22423301333. The reversal of 22423301323 is 32310332422.

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 22423301323 - 2¹⁷ = 22423170251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22423301333) 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, 386608615 + ... + 386608672.

It is an arithmetic number, because the mean of its divisors is an integer number (5799129660).

Almost surely, 2^22423301323 is an apocalyptic number.

22423301323 is a deficient number, since it is larger than the sum of its proper divisors (773217317).

22423301323 is an equidigital number, since it uses as much as digits as its factorization.

22423301323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773217316.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 22423301323 its reverse (32310332422), we get a palindrome (54733633745).

The spelling of 22423301323 in words is "twenty-two billion, four hundred twenty-three million, three hundred one thousand, three hundred twenty-three".