Let's calculate 9122 x 2021
9122 × 2021 = 2021 × (9122)
+ 2021 × 2 which equals 4042
+ 2021 × 20 that is equal 40420
+ 2021 × 100 that results in 202100
+ 2021 × 9000 that results in 18189000

= 18435562
