22441343223 has 16 divisors (see below), whose sum is σ = 32228180096. Its totient is φ = 13808037600.

The previous prime is 22441343173. The next prime is 22441343297. The reversal of 22441343223 is 32234314422.

It is not a de Polignac number, because 22441343223 - 2⁶ = 22441343159 is a prime.

It is a super-2 number, since 2×22441343223² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22441343423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 254448 + ... + 331098.

It is an arithmetic number, because the mean of its divisors is an integer number (2014261256).

Almost surely, 2^22441343223 is an apocalyptic number.

22441343223 is a deficient number, since it is larger than the sum of its proper divisors (9786836873).

22441343223 is a wasteful number, since it uses less digits than its factorization.

22441343223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84174.

The product of its digits is 27648, while the sum is 30.

Adding to 22441343223 its reverse (32234314422), we get a palindrome (54675657645).

The spelling of 22441343223 in words is "twenty-two billion, four hundred forty-one million, three hundred forty-three thousand, two hundred twenty-three".