Alright, let's work through 1220298 times 13659269 step by step
1220298 × 13659269 = 13659269 × (1220298)
+ 13659269 × 8 giving us 109274152
+ 13659269 × 90 giving us 1229334210
+ 13659269 × 200 which equals 2731853800
+ 13659269 × 0000 which equals 0
+ 13659269 × 20000 yielding 273185380000
+ 13659269 × 200000 what gives us 2731853800000
+ 13659269 × 1000000 what gives us 13659269000000

= 16668378642162
