9917733224 has 48 divisors (see below), whose sum is σ = 22575994080. Its totient is φ = 4000423680.

The previous prime is 9917733209. The next prime is 9917733227. The reversal of 9917733224 is 4223377199.

It is a super-2 number, since 2×9917733224² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9917733227) 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, 290222 + ... + 322589.

It is an arithmetic number, because the mean of its divisors is an integer number (470333210).

Almost surely, 2^9917733224 is an apocalyptic number.

It is an amenable number.

9917733224 is an abundant number, since it is smaller than the sum of its proper divisors (12658260856).

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

9917733224 is a wasteful number, since it uses less digits than its factorization.

9917733224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612858 (or 612837 counting only the distinct ones).

The product of its digits is 571536, while the sum is 47.

The square root of 9917733224 is about 99587.8166444069. The cubic root of 9917733224 is about 2148.5104681201.

The spelling of 9917733224 in words is "nine billion, nine hundred seventeen million, seven hundred thirty-three thousand, two hundred twenty-four".