9216122 has 8 divisors (see below), whose sum is σ = 13850676. Its totient is φ = 4599232.

The previous prime is 9216107. The next prime is 9216133. The reversal of 9216122 is 2216129.

It can be written as a sum of positive squares in 2 ways, for example, as 9114361 + 101761 = 3019^2 + 319^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3023 + ... + 5250.

Almost surely, 2^9216122 is an apocalyptic number.

9216122 is a deficient number, since it is larger than the sum of its proper divisors (4634554).

9216122 is a wasteful number, since it uses less digits than its factorization.

9216122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8832.

The product of its digits is 432, while the sum is 23.

The square root of 9216122 is about 3035.8066473344. The cubic root of 9216122 is about 209.6602366786.

The spelling of 9216122 in words is "nine million, two hundred sixteen thousand, one hundred twenty-two".