No problem, we've got 4022 and 5526 to multiply
4022 × 5526 = 5526 × (4022)
+ 5526 × 2 giving us 11052
+ 5526 × 20 giving us 110520
+ 5526 × 000 what gives us 0
+ 5526 × 4000 yielding 22104000

= 22225572
