9183228120 has 256 divisors, whose sum is σ = 33477235200. Its totient is φ = 2220664320.

The previous prime is 9183228077. The next prime is 9183228133. The reversal of 9183228120 is 218223819.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6687754 + ... + 6689126.

It is an arithmetic number, because the mean of its divisors is an integer number (130770450).

Almost surely, 2^9183228120 is an apocalyptic number.

9183228120 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9183228120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16738617600).

9183228120 is an abundant number, since it is smaller than the sum of its proper divisors (24294007080).

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

9183228120 is a wasteful number, since it uses less digits than its factorization.

9183228120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1967 (or 1957 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 9183228120 is about 95829.1611149759. The cubic root of 9183228120 is about 2094.1050185013.

The spelling of 9183228120 in words is "nine billion, one hundred eighty-three million, two hundred twenty-eight thousand, one hundred twenty".