22422324430 has 16 divisors (see below), whose sum is σ = 44029291824. Its totient is φ = 8153572480.

The previous prime is 22422324409. The next prime is 22422324467. The reversal of 22422324430 is 3442322422.

It is a happy number.

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, 101919547 + ... + 101919766.

It is an arithmetic number, because the mean of its divisors is an integer number (2751830739).

Almost surely, 2^22422324430 is an apocalyptic number.

22422324430 is a deficient number, since it is larger than the sum of its proper divisors (21606967394).

22422324430 is a wasteful number, since it uses less digits than its factorization.

22422324430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203839331.

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

Adding to 22422324430 its reverse (3442322422), we get a palindrome (25864646852).

The spelling of 22422324430 in words is "twenty-two billion, four hundred twenty-two million, three hundred twenty-four thousand, four hundred thirty".