Alright, let's work through 13267671 times 16777672 step by step
13267671 × 16777672 = 16777672 × (13267671)
+ 16777672 × 1 which equals 16777672
+ 16777672 × 70 producing 1174437040
+ 16777672 × 600 producing 10066603200
+ 16777672 × 7000 that is equal 117443704000
+ 16777672 × 60000 producing 1006660320000
+ 16777672 × 200000 that equals 3355534400000
+ 16777672 × 3000000 resulting in 50333016000000
+ 16777672 × 10000000 which equals 167776720000000

= 222600632241912
