9166393322208 has 576 divisors, whose sum is σ = 29093546926080. Its totient is φ = 2726335180800.

The previous prime is 9166393322159. The next prime is 9166393322209. The reversal of 9166393322208 is 8022233936619.

It is a happy number.

9166393322208 is a `hidden beast` number, since 9 + 16 + 6 + 393 + 32 + 2 + 208 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9166393322209) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6139579510 + ... + 6139581002.

It is an arithmetic number, because the mean of its divisors is an integer number (50509630080).

Almost surely, 2^{9166393322208} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9166393322208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14546773463040).

9166393322208 is an abundant number, since it is smaller than the sum of its proper divisors (19927153603872).

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

9166393322208 is a wasteful number, since it uses less digits than its factorization.

9166393322208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2623 (or 2612 counting only the distinct ones).

The product of its (nonzero) digits is 5038848, while the sum is 54.

The spelling of 9166393322208 in words is "nine trillion, one hundred sixty-six billion, three hundred ninety-three million, three hundred twenty-two thousand, two hundred eight".