9222282 has 32 divisors (see below), whose sum is σ = 20808000. Its totient is φ = 3027024.

The previous prime is 9222281. The next prime is 9222289. The reversal of 9222282 is 2822229.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (9222281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2344 + ... + 4892.

It is an arithmetic number, because the mean of its divisors is an integer number (650250).

Almost surely, 2^9222282 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9222282, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10404000).

9222282 is an abundant number, since it is smaller than the sum of its proper divisors (11585718).

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

9222282 is a wasteful number, since it uses less digits than its factorization.

9222282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2627 (or 2621 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 9222282 is about 3036.8210352275. The cubic root of 9222282 is about 209.7069381517.

The spelling of 9222282 in words is "nine million, two hundred twenty-two thousand, two hundred eighty-two".