22428208804 has 12 divisors (see below), whose sum is σ = 40084458624. Its totient is φ = 10975506344.

The previous prime is 22428208769. The next prime is 22428208811. The reversal of 22428208804 is 40880282422.

It is a super-2 number, since 2×22428208804² (a number of 22 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 59649304 + ... + 59649679.

It is an arithmetic number, because the mean of its divisors is an integer number (3340371552).

Almost surely, 2^22428208804 is an apocalyptic number.

It is an amenable number.

22428208804 is a deficient number, since it is larger than the sum of its proper divisors (17656249820).

22428208804 is a wasteful number, since it uses less digits than its factorization.

22428208804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119299034 (or 119299032 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 40.

The spelling of 22428208804 in words is "twenty-two billion, four hundred twenty-eight million, two hundred eight thousand, eight hundred four".