22344342223 has 8 divisors (see below), whose sum is σ = 26360145920. Its totient is φ = 18534477240.

The previous prime is 22344342203. The next prime is 22344342227. The reversal of 22344342223 is 32224344322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22344342223 - 2⁵ = 22344342191 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22344342227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51484443 + ... + 51484876.

It is an arithmetic number, because the mean of its divisors is an integer number (3295018240).

Almost surely, 2^22344342223 is an apocalyptic number.

22344342223 is a deficient number, since it is larger than the sum of its proper divisors (4015803697).

22344342223 is a wasteful number, since it uses less digits than its factorization.

22344342223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102969357.

The product of its digits is 55296, while the sum is 31.

Adding to 22344342223 its reverse (32224344322), we get a palindrome (54568686545).

The spelling of 22344342223 in words is "twenty-two billion, three hundred forty-four million, three hundred forty-two thousand, two hundred twenty-three".