9022120 has 32 divisors (see below), whose sum is σ = 20736000. Its totient is φ = 3531328.

The previous prime is 9022109. The next prime is 9022127. The reversal of 9022120 is 212209.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 9022094 and 9022103.

It is not an unprimeable number, because it can be changed into a prime (9022127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 520 + ... + 4279.

It is an arithmetic number, because the mean of its divisors is an integer number (648000).

Almost surely, 2^9022120 is an apocalyptic number.

It is an amenable number.

9022120 is an abundant number, since it is smaller than the sum of its proper divisors (11713880).

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

9022120 is a wasteful number, since it uses less digits than its factorization.

9022120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4857 (or 4853 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 9022120 is about 3003.6844041943. The cubic root of 9022120 is about 208.1786556765.

Adding to 9022120 its reverse (212209), we get a palindrome (9234329).

The spelling of 9022120 in words is "nine million, twenty-two thousand, one hundred twenty".