9606664447227 has 12 divisors (see below), whose sum is σ = 14138109941904. Its totient is φ = 6283604418000.

The previous prime is 9606664447129. The next prime is 9606664447267. The reversal of 9606664447227 is 7227444666069.

It is a happy number.

It is not a de Polignac number, because 9606664447227 - 2¹¹ = 9606664445179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9606664447267) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10069878399 + ... + 10069879352.

It is an arithmetic number, because the mean of its divisors is an integer number (1178175828492).

Almost surely, 2^{9606664447227} is an apocalyptic number.

9606664447227 is a deficient number, since it is larger than the sum of its proper divisors (4531445494677).

9606664447227 is a wasteful number, since it uses less digits than its factorization.

9606664447227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20139757810 (or 20139757807 counting only the distinct ones).

The product of its (nonzero) digits is 146313216, while the sum is 63.

The spelling of 9606664447227 in words is "nine trillion, six hundred six billion, six hundred sixty-four million, four hundred forty-seven thousand, two hundred twenty-seven".