22282199 has 2 divisors, whose sum is σ = 22282200. Its totient is φ = 22282198.

The previous prime is 22282181. The next prime is 22282243. The reversal of 22282199 is 99128222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22282199 - 2⁸ = 22281943 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22282109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11141099 + 11141100.

It is an arithmetic number, because the mean of its divisors is an integer number (11141100).

Almost surely, 2^22282199 is an apocalyptic number.

22282199 is a deficient number, since it is larger than the sum of its proper divisors (1).

22282199 is an equidigital number, since it uses as much as digits as its factorization.

22282199 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368, while the sum is 35.

The square root of 22282199 is about 4720.4024192859. The cubic root of 22282199 is about 281.3969264249.

The spelling of 22282199 in words is "twenty-two million, two hundred eighty-two thousand, one hundred ninety-nine".