Way way way WAY Way too much prop for 2200kV - it'll smoke the motor OR the ESC or BOTH within about 30 seconds. Trust me, I know that from experience.
10x4.5 is almost too much for 2212 1400kV motors (ask me how I know that too...)
You want an 8x5 or 8x6 Slo-Fly for that motor. Even down to a 7x6. Either of those in a pusher are a good choice for the Explorer.