No problem, we've got 99880502 and 21474025 to multiply
99880502 × 21474025 = 21474025 × (99880502)
+ 21474025 × 2 resulting in 42948050
+ 21474025 × 00 giving us 0
+ 21474025 × 500 that results in 10737012500
+ 21474025 × 0000 what gives us 0
+ 21474025 × 80000 what gives us 1717922000000
+ 21474025 × 800000 which equals 17179220000000
+ 21474025 × 9000000 that results in 193266225000000
+ 21474025 × 90000000 that results in 1932662250000000

= 2144836396960550
