No problem, we've got 66189755 and 18485135 to multiply
66189755 × 18485135 = 18485135 × (66189755)
+ 18485135 × 5 which equals 92425675
+ 18485135 × 50 giving us 924256750
+ 18485135 × 700 resulting in 12939594500
+ 18485135 × 9000 producing 166366215000
+ 18485135 × 80000 giving us 1478810800000
+ 18485135 × 100000 giving us 1848513500000
+ 18485135 × 6000000 that is equal 110910810000000
+ 18485135 × 60000000 that results in 1109108100000000

= 1223526556791925
