Alright, let's work through 18222633 times 68512168 step by step
18222633 × 68512168 = 68512168 × (18222633)
+ 68512168 × 3 giving us 205536504
+ 68512168 × 30 yielding 2055365040
+ 68512168 × 600 that is equal 41107300800
+ 68512168 × 2000 which equals 137024336000
+ 68512168 × 20000 that results in 1370243360000
+ 68512168 × 200000 giving us 13702433600000
+ 68512168 × 8000000 which equals 548097344000000
+ 68512168 × 10000000 giving us 685121680000000

= 1248472093498344
