No problem, we've got 4015 and 5501 to multiply
4015 × 5501 = 5501 × (4015)
+ 5501 × 5 yielding 27505
+ 5501 × 10 producing 55010
+ 5501 × 000 resulting in 0
+ 5501 × 4000 what gives us 22004000

= 22086515
