The property of being literary, either being a work of literature or knowledgable of literature.(noun)
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Use "literariness" in a sentence
"What grants it its exalted place may be called literariness or art or any number of other names, but whatever these are, they are, finally, ineffable things."
"Even so, literary fiction is generally characterized as distinctive based on its content and style ( "literariness", the concern to be "writerly")."
"On the other hand, it needs to, on some other level/s, be more than just a story: I look for "literariness"."