Alright, let's work through 42223212 times 31435237 step by step
42223212 × 31435237 = 31435237 × (42223212)
+ 31435237 × 2 which equals 62870474
+ 31435237 × 10 that is equal 314352370
+ 31435237 × 200 which equals 6287047400
+ 31435237 × 3000 resulting in 94305711000
+ 31435237 × 20000 what gives us 628704740000
+ 31435237 × 200000 that equals 6287047400000
+ 31435237 × 2000000 what gives us 62870474000000
+ 31435237 × 40000000 producing 1257409480000000

= 1327296676121244
