No problem, we've got 12492004 and 52208204 to multiply
12492004 × 52208204 = 52208204 × (12492004)
+ 52208204 × 4 what gives us 208832816
+ 52208204 × 00 which equals 0
+ 52208204 × 000 giving us 0
+ 52208204 × 2000 what gives us 104416408000
+ 52208204 × 90000 yielding 4698738360000
+ 52208204 × 400000 yielding 20883281600000
+ 52208204 × 2000000 that results in 104416408000000
+ 52208204 × 10000000 resulting in 522082040000000

= 652185093200816
