Alright, let's work through 5597 times 2164 step by step
5597 × 2164 = 2164 × (5597)
+ 2164 × 7 resulting in 15148
+ 2164 × 90 which equals 194760
+ 2164 × 500 that results in 1082000
+ 2164 × 5000 producing 10820000

= 12111908
