22063 has 2 divisors, whose sum is σ = 22064.
Its totient is φ = 22062.
The previous prime is 22051. The next prime is 22067. The reversal of 22063 is 36022.
Adding to 22063 its reverse (36022), we get a palindrome (58085).
It can be divided in two parts, 2206 and 3, that added together give a square (2209 = 472).
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 22063 - 25 = 22031 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (22067) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11031 + 11032.
It is an arithmetic number, because the mean of its divisors is an integer number (11032).
222063 is an apocalyptic number.
22063 is a deficient number, since it is larger than the sum of its proper divisors (1).
22063 is an equidigital number, since it uses as much as digits as its factorization.
22063 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 72, while the sum is 13.
The square root of 22063 is about 148.5361908762.
The cubic root of 22063 is about 28.0471145552.
The spelling of 22063 in words is "twenty-two thousand, sixty-three".