22424343902 has 16 divisors (see below), whose sum is σ = 36309284640. Its totient is φ = 10354868832.

The previous prime is 22424343883. The next prime is 22424343917. The reversal of 22424343902 is 20934342422.

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, 8403593 + ... + 8406260.

It is an arithmetic number, because the mean of its divisors is an integer number (2269330290).

Almost surely, 2^22424343902 is an apocalyptic number.

22424343902 is a deficient number, since it is larger than the sum of its proper divisors (13884940738).

22424343902 is a wasteful number, since it uses less digits than its factorization.

22424343902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16809907.

The product of its (nonzero) digits is 82944, while the sum is 35.

The spelling of 22424343902 in words is "twenty-two billion, four hundred twenty-four million, three hundred forty-three thousand, nine hundred two".