522228803716 has 9 divisors (see below), whose sum is σ = 913902935799. Its totient is φ = 261113679204.

The previous prime is 522228803711. The next prime is 522228803731. The reversal of 522228803716 is 617308822225.

The square root of 522228803716 is 722654.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (522228803711) by changing a digit.

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 2 ways as a sum of consecutive naturals, for example, 1264645 + ... + 1625971.

Almost surely, 2^522228803716 is an apocalyptic number.

522228803716 is the 722654-th square number.

It is an amenable number.

522228803716 is a deficient number, since it is larger than the sum of its proper divisors (391674132083).

522228803716 is an frugal number, since it uses more digits than its factorization.

522228803716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 722658 (or 361329 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 46.

The spelling of 522228803716 in words is "five hundred twenty-two billion, two hundred twenty-eight million, eight hundred three thousand, seven hundred sixteen".