quadrillion the number 1,000,000,000,000,000 : one thousand trillion -- Quote of the Day. None of us are as good alone as we are with an amazing team of people. Lisa Lutoff-Perlo. Lisa Lutoff-Perlo is President & CEO of Celebrity Cruises, the cruise line whose iconic 'X' is the mark of modern luxury. She was appointed to this position in December 2014.