9722880016 has 10 divisors (see below), whose sum is σ = 18838080062. Its totient is φ = 4861440000.

The previous prime is 9722880007. The next prime is 9722880031. The reversal of 9722880016 is 6100882279.

It can be written as a sum of positive squares in only one way, i.e., 9644025616 + 78854400 = 98204^2 + 8880^2 .

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 as a sum of consecutive naturals, namely, 303839985 + ... + 303840016.

Almost surely, 2^9722880016 is an apocalyptic number.

It is an amenable number.

9722880016 is a deficient number, since it is larger than the sum of its proper divisors (9115200046).

9722880016 is a wasteful number, since it uses less digits than its factorization.

9722880016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607680009 (or 607680003 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 43.

The square root of 9722880016 is about 98604.6652851679. The cubic root of 9722880016 is about 2134.3467419130.

The spelling of 9722880016 in words is "nine billion, seven hundred twenty-two million, eight hundred eighty thousand, sixteen".