9522212 has 12 divisors (see below), whose sum is σ = 19044480. Its totient is φ = 4080936.

The previous prime is 9522203. The next prime is 9522217. The reversal of 9522212 is 2122259.

9522212 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (9522217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170012 + ... + 170067.

It is an arithmetic number, because the mean of its divisors is an integer number (1587040).

Almost surely, 2^9522212 is an apocalyptic number.

It is an amenable number.

9522212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

9522212 is a wasteful number, since it uses less digits than its factorization.

9522212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340090 (or 340088 counting only the distinct ones).

The product of its digits is 720, while the sum is 23.

The square root of 9522212 is about 3085.8081599477. The cubic root of 9522212 is about 211.9561140914.

The spelling of 9522212 in words is "nine million, five hundred twenty-two thousand, two hundred twelve".