9722950466784 has 96 divisors (see below), whose sum is σ = 27025083461376. Its totient is φ = 3050224465920.

The previous prime is 9722950466777. The next prime is 9722950466821. The reversal of 9722950466784 is 4876640592279.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51331419 + ... + 51520485.

It is an arithmetic number, because the mean of its divisors is an integer number (281511286056).

Almost surely, 2^{9722950466784} is an apocalyptic number.

It is an amenable number.

9722950466784 is an abundant number, since it is smaller than the sum of its proper divisors (17302132994592).

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

9722950466784 is a wasteful number, since it uses less digits than its factorization.

9722950466784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220608 (or 220600 counting only the distinct ones).

The product of its (nonzero) digits is 365783040, while the sum is 69.

The spelling of 9722950466784 in words is "nine trillion, seven hundred twenty-two billion, nine hundred fifty million, four hundred sixty-six thousand, seven hundred eighty-four".