Divisor 22228

To determine if any number is divisible by 22228, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 4 and 5557 - then it is divisible by 22228.

The following tests must pass:

• Test if a number is divisible by 4
• The "Stephen Dooley Test" for Divisibility by 5557

Easy!