22283 has 2 divisors, whose sum is σ = 22284. Its totient is φ = 22282.

The previous prime is 22279. The next prime is 22291. The reversal of 22283 is 38222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22283 - 2² = 22279 is a prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 2⁵ + 2⁹ + 2¹¹ + 8 + 3⁹ .

It is not a weakly prime, because it can be changed into another prime (22273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11141 + 11142.

It is an arithmetic number, because the mean of its divisors is an integer number (11142).

2²²²⁸³ is an apocalyptic number.

22283 is a deficient number, since it is larger than the sum of its proper divisors (1).

22283 is an equidigital number, since it uses as much as digits as its factorization.

22283 is an evil number, because the sum of its binary digits is even.

The product of its digits is 192, while the sum is 17.

The square root of 22283 is about 149.2749141685. The cubic root of 22283 is about 28.1400298268.

It can be divided in two parts, 22 and 283, that multiplied together give a palindrome (6226).

The spelling of 22283 in words is "twenty-two thousand, two hundred eighty-three".