9224128368 has 720 divisors, whose sum is σ = 35224856576. Its totient is φ = 2273080320.

The previous prime is 9224128367. The next prime is 9224128369. The reversal of 9224128368 is 8638214229.

It is an interprime number because it is at equal distance from previous prime (9224128367) and next prime (9224128369).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9224128363) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 297552513 + ... + 297552543.

Almost surely, 2^9224128368 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 9224128368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17612428288).

9224128368 is an abundant number, since it is smaller than the sum of its proper divisors (26000728208).

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

9224128368 is a wasteful number, since it uses less digits than its factorization.

9224128368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132 (or 85 counting only the distinct ones).

The product of its digits is 331776, while the sum is 45.

The square root of 9224128368 is about 96042.3259193570. The cubic root of 9224128368 is about 2097.2093216973.

The spelling of 9224128368 in words is "nine billion, two hundred twenty-four million, one hundred twenty-eight thousand, three hundred sixty-eight".