22060566784 has 27 divisors (see below), whose sum is σ = 44039703603. Its totient is φ = 11029095168.

The previous prime is 22060566779. The next prime is 22060566821. The reversal of 22060566784 is 48766506022.

The square root of 22060566784 is 148528.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2371807 + ... + 2381089.

Almost surely, 2^22060566784 is an apocalyptic number.

22060566784 is the 148528-th square number.

It is an amenable number.

22060566784 is a deficient number, since it is larger than the sum of its proper divisors (21979136819).

22060566784 is an frugal number, since it uses more digits than its factorization.

22060566784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18582 (or 9285 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 46.

The spelling of 22060566784 in words is "twenty-two billion, sixty million, five hundred sixty-six thousand, seven hundred eighty-four".