9216022 has 8 divisors (see below), whose sum is σ = 13872096. Its totient is φ = 4591992.

The previous prime is 9216019. The next prime is 9216029. The reversal of 9216022 is 2206129.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 9215984 and 9216002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9216029) 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, 7278 + ... + 8449.

It is an arithmetic number, because the mean of its divisors is an integer number (1734012).

Almost surely, 2^9216022 is an apocalyptic number.

9216022 is a deficient number, since it is larger than the sum of its proper divisors (4656074).

9216022 is a wasteful number, since it uses less digits than its factorization.

9216022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16022.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 9216022 is about 3035.7901772026. The cubic root of 9216022 is about 209.6594783662.

The spelling of 9216022 in words is "nine million, two hundred sixteen thousand, twenty-two".