No problem, we've got 1225 and 1124 to multiply
1225 × 1124 = 1124 × (1225)
+ 1124 × 5 resulting in 5620
+ 1124 × 20 what gives us 22480
+ 1124 × 200 resulting in 224800
+ 1124 × 1000 what gives us 1124000

= 1376900
