No problem, we've got 1975 and 2220 to multiply
1975 × 2220 = 2220 × (1975)
+ 2220 × 5 that equals 11100
+ 2220 × 70 that results in 155400
+ 2220 × 900 what gives us 1998000
+ 2220 × 1000 giving us 2220000

= 4384500
