Divisor 12224

To determine if any number is divisible by 12224, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 64 and 191 - then it is divisible by 12224.

The following tests must pass:

• Test if a number is divisible by 64
• Test if a number is divisible by 191

Easy!