Alright, let's work through 12330747 times 18523309 step by step
12330747 × 18523309 = 18523309 × (12330747)
+ 18523309 × 7 that equals 129663163
+ 18523309 × 40 that equals 740932360
+ 18523309 × 700 that results in 12966316300
+ 18523309 × 0000 which equals 0
+ 18523309 × 30000 giving us 555699270000
+ 18523309 × 300000 yielding 5556992700000
+ 18523309 × 2000000 giving us 37046618000000
+ 18523309 × 10000000 that is equal 185233090000000

= 228406236881823
