Adding to 22244 its reverse (44222), we get a palindrome (66466).
It is a happy number.
It is a nude number because it is divisible by every one of its digits.
It is a plaindrome in base 9, base 10 and base 15.
It is a zygodrome in base 10.
22244 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
222244 is an apocalyptic number.
It is an amenable number.
22244 is a wasteful number, since it uses less digits than its factorization.
22244 is an evil number, because the sum of its binary digits is even.
The square root of 22244 is about 149.1442255000. The cubic root of 22244 is about 28.1236032228.
The spelling of 22244 in words is "twenty-two thousand, two hundred forty-four", and thus it is an iban number.