22423302424 has 16 divisors (see below), whose sum is σ = 42295453200. Its totient is φ = 11144514912.

The previous prime is 22423302403. The next prime is 22423302443. The reversal of 22423302424 is 42420332422.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22423302392 and 22423302401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8390619 + ... + 8393290.

It is an arithmetic number, because the mean of its divisors is an integer number (2643465825).

Almost surely, 2^22423302424 is an apocalyptic number.

It is an amenable number.

22423302424 is a deficient number, since it is larger than the sum of its proper divisors (19872150776).

22423302424 is a wasteful number, since it uses less digits than its factorization.

22423302424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16784082 (or 16784078 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 22423302424 its reverse (42420332422), we get a palindrome (64843634846).

The spelling of 22423302424 in words is "twenty-two billion, four hundred twenty-three million, three hundred two thousand, four hundred twenty-four".