Yes, UTOPIAS is a Scrabble word!

Letter values in Scrabble US: U 1, T 1, O 1, P 3, I 1, A 1, S 1.

Is it a valid word?

UTOPIAS is a valid word in the official Scrabble dictionary (US), the UK Scrabble Dictionary and Words with Friends (ENABLE).

a book written by Sir Thomas More (1516) describing the perfect society on an imaginary island
ideally perfect state; especially in its social and political and moral aspects
a work of fiction describing a utopia
an imaginary place considered to be perfect or ideal

Not playable in Scrabble US: ZION, SION.