9222122 has 16 divisors (see below), whose sum is σ = 17025792. Its totient is φ = 3648240.

The previous prime is 9222079. The next prime is 9222133. The reversal of 9222122 is 2212229.

It is a junction number, because it is equal to n+sod(n) for n = 9222094 and 9222103.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25154 + ... + 25517.

It is an arithmetic number, because the mean of its divisors is an integer number (1064112).

Almost surely, 2^9222122 is an apocalyptic number.

9222122 is a deficient number, since it is larger than the sum of its proper divisors (7803670).

9222122 is a wasteful number, since it uses less digits than its factorization.

9222122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50693.

The product of its digits is 288, while the sum is 20.

The square root of 9222122 is about 3036.7946917762. The cubic root of 9222122 is about 209.7057253895.

The spelling of 9222122 in words is "nine million, two hundred twenty-two thousand, one hundred twenty-two".