Alright, let's work through 2187524 times 28022036 step by step
2187524 × 28022036 = 28022036 × (2187524)
+ 28022036 × 4 that equals 112088144
+ 28022036 × 20 yielding 560440720
+ 28022036 × 500 resulting in 14011018000
+ 28022036 × 7000 that results in 196154252000
+ 28022036 × 80000 yielding 2241762880000
+ 28022036 × 100000 which equals 2802203600000
+ 28022036 × 2000000 yielding 56044072000000

= 61298876278864
