Alright, let's work through 55163463 times 38222953 step by step
55163463 × 38222953 = 38222953 × (55163463)
+ 38222953 × 3 yielding 114668859
+ 38222953 × 60 that equals 2293377180
+ 38222953 × 400 giving us 15289181200
+ 38222953 × 3000 that results in 114668859000
+ 38222953 × 60000 which equals 2293377180000
+ 38222953 × 100000 resulting in 3822295300000
+ 38222953 × 5000000 that equals 191114765000000
+ 38222953 × 50000000 producing 1911147650000000

= 2108510453566239
