22413001323 has 4 divisors (see below), whose sum is σ = 29884001768. Its totient is φ = 14942000880.

The previous prime is 22413001321. The next prime is 22413001339. The reversal of 22413001323 is 32310031422.

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

It is not a de Polignac number, because 22413001323 - 2¹ = 22413001321 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22413001323.

It is not an unprimeable number, because it can be changed into a prime (22413001321) 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, 3735500218 + ... + 3735500223.

It is an arithmetic number, because the mean of its divisors is an integer number (7471000442).

Almost surely, 2^22413001323 is an apocalyptic number.

22413001323 is a deficient number, since it is larger than the sum of its proper divisors (7471000445).

22413001323 is an equidigital number, since it uses as much as digits as its factorization.

22413001323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7471000444.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 22413001323 its reverse (32310031422), we get a palindrome (54723032745).

The spelling of 22413001323 in words is "twenty-two billion, four hundred thirteen million, one thousand, three hundred twenty-three".