No problem, we've got 2197 and 6222 to multiply
2197 × 6222 = 6222 × (2197)
+ 6222 × 7 that equals 43554
+ 6222 × 90 resulting in 559980
+ 6222 × 100 what gives us 622200
+ 6222 × 2000 resulting in 12444000

= 13669734
