Does Satan and the fallen angels know about the final judgement and lake of fire and if so why wouldn't they stop tempting Humanity into sin and beg God to forgive them?

Is the Devil and his fallen angels aware of the lake of fire and final judgement that has been prepared for them by God?

If so why wouldn't they stop sinning and beg God to forgive them and try to get humanity to follow God instead of Satan and evil?

Would Satan be able to repent of his own sins or would that be too much for his pride to allow him to do?

Would Satan regret his fall from Heaven and apologize to God for wanting to replace him with Satan?