Alright, let's work through 2665 times 4512 step by step
2665 × 4512 = 4512 × (2665)
+ 4512 × 5 that results in 22560
+ 4512 × 60 that equals 270720
+ 4512 × 600 resulting in 2707200
+ 4512 × 2000 yielding 9024000

= 12024480
