22424430022 has 16 divisors (see below), whose sum is σ = 33915974400. Its totient is φ = 11119473288.

The previous prime is 22424430001. The next prime is 22424430031. The reversal of 22424430022 is 22003442422.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30423 + ... + 213949.

It is an arithmetic number, because the mean of its divisors is an integer number (2119748400).

Almost surely, 2^22424430022 is an apocalyptic number.

22424430022 is a deficient number, since it is larger than the sum of its proper divisors (11491544378).

22424430022 is a wasteful number, since it uses less digits than its factorization.

22424430022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184035.

The product of its (nonzero) digits is 6144, while the sum is 25.

Adding to 22424430022 its reverse (22003442422), we get a palindrome (44427872444).

The spelling of 22424430022 in words is "twenty-two billion, four hundred twenty-four million, four hundred thirty thousand, twenty-two".