Alright, let's work through 21072722 times 5029574 step by step
21072722 × 5029574 = 5029574 × (21072722)
+ 5029574 × 2 giving us 10059148
+ 5029574 × 20 resulting in 100591480
+ 5029574 × 700 yielding 3520701800
+ 5029574 × 2000 resulting in 10059148000
+ 5029574 × 70000 producing 352070180000
+ 5029574 × 000000 that results in 0
+ 5029574 × 1000000 producing 5029574000000
+ 5029574 × 20000000 giving us 100591480000000

= 105986814680428
