Alright, let's work through 2122 times 3155 step by step
2122 × 3155 = 3155 × (2122)
+ 3155 × 2 resulting in 6310
+ 3155 × 20 which equals 63100
+ 3155 × 100 resulting in 315500
+ 3155 × 2000 yielding 6310000

= 6694910
