Alright, let's work through 22137361 times 61059060 step by step
22137361 × 61059060 = 61059060 × (22137361)
+ 61059060 × 1 what gives us 61059060
+ 61059060 × 60 yielding 3663543600
+ 61059060 × 300 giving us 18317718000
+ 61059060 × 7000 giving us 427413420000
+ 61059060 × 30000 yielding 1831771800000
+ 61059060 × 100000 giving us 6105906000000
+ 61059060 × 2000000 what gives us 122118120000000
+ 61059060 × 20000000 yielding 1221181200000000

= 1351686453540660
