Alright, let's work through 37772130 times 66757401 step by step
37772130 × 66757401 = 66757401 × (37772130)
+ 66757401 × 0 which equals 0
+ 66757401 × 30 that is equal 2002722030
+ 66757401 × 100 which equals 6675740100
+ 66757401 × 2000 yielding 133514802000
+ 66757401 × 70000 resulting in 4673018070000
+ 66757401 × 700000 that equals 46730180700000
+ 66757401 × 7000000 resulting in 467301807000000
+ 66757401 × 30000000 giving us 2002722030000000

= 2521569229034130
