9722248375456 has 12 divisors (see below), whose sum is σ = 19140676489242. Its totient is φ = 4861124187712.

The previous prime is 9722248375439. The next prime is 9722248375531. The reversal of 9722248375456 is 6545738422279.

It can be written as a sum of positive squares in only one way, i.e., 9570880691856 + 151367683600 = 3093684^2 + 389060^2 .

It is a super-2 number, since 2×9722248375456² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151910130835 + ... + 151910130898.

Almost surely, 2^{9722248375456} is an apocalyptic number.

It is an amenable number.

9722248375456 is a deficient number, since it is larger than the sum of its proper divisors (9418428113786).

9722248375456 is a wasteful number, since it uses less digits than its factorization.

9722248375456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303820261743 (or 303820261735 counting only the distinct ones).

The product of its digits is 203212800, while the sum is 64.

The spelling of 9722248375456 in words is "nine trillion, seven hundred twenty-two billion, two hundred forty-eight million, three hundred seventy-five thousand, four hundred fifty-six".