9422213 has 2 divisors, whose sum is σ = 9422214. Its totient is φ = 9422212.

The previous prime is 9422201. The next prime is 9422227. The reversal of 9422213 is 3122249.

9422213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7941124 + 1481089 = 2818^2 + 1217^2 .

It is a cyclic number.

It is not a de Polignac number, because 9422213 - 2¹⁰ = 9421189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9422293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4711106 + 4711107.

It is an arithmetic number, because the mean of its divisors is an integer number (4711107).

Almost surely, 2^9422213 is an apocalyptic number.

It is an amenable number.

9422213 is a deficient number, since it is larger than the sum of its proper divisors (1).

9422213 is an equidigital number, since it uses as much as digits as its factorization.

9422213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 864, while the sum is 23.

The square root of 9422213 is about 3069.5623466546. The cubic root of 9422213 is about 211.2115381117.

The spelling of 9422213 in words is "nine million, four hundred twenty-two thousand, two hundred thirteen".