No problem, we've got 1122 and 8161 to multiply
1122 × 8161 = 8161 × (1122)
+ 8161 × 2 yielding 16322
+ 8161 × 20 resulting in 163220
+ 8161 × 100 which equals 816100
+ 8161 × 1000 yielding 8161000

= 9156642
