No problem, we've got 4222 and 6456 to multiply
4222 × 6456 = 6456 × (4222)
+ 6456 × 2 which equals 12912
+ 6456 × 20 producing 129120
+ 6456 × 200 yielding 1291200
+ 6456 × 4000 that equals 25824000

= 27257232
