22, 66, 22, 77, 44, 66, 38, 88, 110, 110, 99, 88, 44, 99, 55, 121, 66, 55, 88, 110, 88, 44, 77, 99, 99, 66, 88, 88, 33, 88, 22, 121, 77, 77, 66, 99, 88, 44, 22, 66, 66, 99, 88, 44, 44, 66, 110, 99, 33, 121.
Which number is the odd one out? Write down as many reasons as you can think of explaining why that number is the odd one out.
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