22123043324 has 48 divisors (see below), whose sum is σ = 40031040000. Its totient is φ = 10692798336.

The previous prime is 22123043323. The next prime is 22123043351. The reversal of 22123043324 is 42334032122.

It is a junction number, because it is equal to n+sod(n) for n = 22123043293 and 22123043302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22123043321) 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, 6320927 + ... + 6324425.

It is an arithmetic number, because the mean of its divisors is an integer number (833980000).

Almost surely, 2^22123043324 is an apocalyptic number.

It is an amenable number.

22123043324 is a deficient number, since it is larger than the sum of its proper divisors (17907996676).

22123043324 is a wasteful number, since it uses less digits than its factorization.

22123043324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4002 (or 4000 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 22123043324 its reverse (42334032122), we get a palindrome (64457075446).

The spelling of 22123043324 in words is "twenty-two billion, one hundred twenty-three million, forty-three thousand, three hundred twenty-four".