Alright, let's work through 21221066 times 84656056 step by step
21221066 × 84656056 = 84656056 × (21221066)
+ 84656056 × 6 what gives us 507936336
+ 84656056 × 60 what gives us 5079363360
+ 84656056 × 000 that is equal 0
+ 84656056 × 1000 producing 84656056000
+ 84656056 × 20000 that equals 1693121120000
+ 84656056 × 200000 which equals 16931211200000
+ 84656056 × 1000000 resulting in 84656056000000
+ 84656056 × 20000000 what gives us 1693121120000000

= 1796491751675696
