Multiple choice general knowledge math & puzzles Product of 222,222,222 Multiplied by 222,222 44382656617284 53438378767284 43938367877284 49382666617284 Reveal answer Fill a bubble to check yourself D Correct answer Explanation 222,222,222 × 222,222 = 49,382,666,617,284. This can be verified by recognizing patterns in multiplying numbers with repeated digits or using algebraic manipulation with the formula for (10^n - 1) type numbers.