Let's calculate 9922 x 2231
9922 × 2231 = 2231 × (9922)
+ 2231 × 2 which equals 4462
+ 2231 × 20 resulting in 44620
+ 2231 × 900 that is equal 2007900
+ 2231 × 9000 that is equal 20079000

= 22135982
