Alright, let's work through 5521 times 4081 step by step
5521 × 4081 = 4081 × (5521)
+ 4081 × 1 what gives us 4081
+ 4081 × 20 which equals 81620
+ 4081 × 500 resulting in 2040500
+ 4081 × 5000 giving us 20405000

= 22531201
