22344424323 has 16 divisors (see below), whose sum is σ = 32336941056. Its totient is φ = 13642140960.

The previous prime is 22344424321. The next prime is 22344424369. The reversal of 22344424323 is 32342444322.

It is not a de Polignac number, because 22344424323 - 2¹ = 22344424321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22344424321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2250693 + ... + 2260598.

It is an arithmetic number, because the mean of its divisors is an integer number (2021058816).

Almost surely, 2^22344424323 is an apocalyptic number.

22344424323 is a deficient number, since it is larger than the sum of its proper divisors (9992516733).

22344424323 is a wasteful number, since it uses less digits than its factorization.

22344424323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4511434.

The product of its digits is 110592, while the sum is 33.

Adding to 22344424323 its reverse (32342444322), we get a palindrome (54686868645).

The spelling of 22344424323 in words is "twenty-two billion, three hundred forty-four million, four hundred twenty-four thousand, three hundred twenty-three".