Baby sleeps too much??

Jeanette
My baby boy is 11 days old , born via csection, he sleeps maybe 21 or 22 hours a day..he eats mostly formula , 2oz every 2 or 3 hours more or less, he doesnt really cry unless hes hungry, alot of pee diapers a day, only about 2 poopy diapers..is it normal to sleep so much?? I have to wake him up sometimes to make sure hes okay 😕