Alright, let's work through 16620088 times 82342297 step by step
16620088 × 82342297 = 82342297 × (16620088)
+ 82342297 × 8 producing 658738376
+ 82342297 × 80 giving us 6587383760
+ 82342297 × 000 which equals 0
+ 82342297 × 0000 that results in 0
+ 82342297 × 20000 giving us 1646845940000
+ 82342297 × 600000 that equals 49405378200000
+ 82342297 × 6000000 that equals 494053782000000
+ 82342297 × 10000000 producing 823422970000000

= 1368536222262136
