22424244386 has 8 divisors (see below), whose sum is σ = 33671664684. Its totient is φ = 11200356160.

The previous prime is 22424244371. The next prime is 22424244407. The reversal of 22424244386 is 68344242422.

It can be written as a sum of positive squares in 2 ways, for example, as 21136798225 + 1287446161 = 145385^2 + 35881^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5880635 + ... + 5884446.

Almost surely, 2^22424244386 is an apocalyptic number.

22424244386 is a deficient number, since it is larger than the sum of its proper divisors (11247420298).

22424244386 is a wasteful number, since it uses less digits than its factorization.

22424244386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11766036.

The product of its digits is 589824, while the sum is 41.

The spelling of 22424244386 in words is "twenty-two billion, four hundred twenty-four million, two hundred forty-four thousand, three hundred eighty-six".