22616774416 has 40 divisors (see below), whose sum is σ = 44130333464. Its totient is φ = 11228405760.

The previous prime is 22616774329. The next prime is 22616774441. The reversal of 22616774416 is 61447761622.

It can be written as a sum of positive squares in 4 ways, for example, as 977187600 + 21639586816 = 31260^2 + 147104^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5305726 + ... + 5309986.

Almost surely, 2^22616774416 is an apocalyptic number.

It is an amenable number.

22616774416 is a deficient number, since it is larger than the sum of its proper divisors (21513559048).

22616774416 is a wasteful number, since it uses less digits than its factorization.

22616774416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6539 (or 6533 counting only the distinct ones).

The product of its digits is 677376, while the sum is 46.

The spelling of 22616774416 in words is "twenty-two billion, six hundred sixteen million, seven hundred seventy-four thousand, four hundred sixteen".