7722003216 has 20 divisors (see below), whose sum is σ = 19948508432. Its totient is φ = 2574001056.

The previous prime is 7722003151. The next prime is 7722003229. The reversal of 7722003216 is 6123002277.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80437486 + ... + 80437581.

Almost surely, 2^7722003216 is an apocalyptic number.

It is an amenable number.

7722003216 is an abundant number, since it is smaller than the sum of its proper divisors (12226505216).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7722003216 is a wasteful number, since it uses less digits than its factorization.

7722003216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160875078 (or 160875072 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 7722003216 is about 87874.9293939972. The cubic root of 7722003216 is about 1976.5599567525.

The spelling of 7722003216 in words is "seven billion, seven hundred twenty-two million, three thousand, two hundred sixteen".