Alright, let's work through 18255910 times 9072262 step by step
18255910 × 9072262 = 9072262 × (18255910)
+ 9072262 × 0 giving us 0
+ 9072262 × 10 that is equal 90722620
+ 9072262 × 900 resulting in 8165035800
+ 9072262 × 5000 what gives us 45361310000
+ 9072262 × 50000 giving us 453613100000
+ 9072262 × 200000 giving us 1814452400000
+ 9072262 × 8000000 giving us 72578096000000
+ 9072262 × 10000000 resulting in 90722620000000

= 165622398568420
