CREATE TABLE table_11221 ("Name" TEXT, "Area  ( km 2  ) " FLOAT, "Population Estimate 2005" FLOAT, "Population Census 2010" FLOAT, "Capital" TEXT)

what is the highest population estimate 2005 when the area (km 2) is more than 1,775.65 for mamasa regency with a population census 2010 less than 139,962?
SELECT MAX("Population Estimate 2005") FROM table_11221 WHERE "Area (km 2 )" > '1,775.65' AND "Name" = 'mamasa regency' AND "Population Census 2010" < '139,962'
SELECT MAX("Population Estimate 2005") FROM "table_11221" WHERE "Area (km 2 )" > '1,775.65' AND "Name" = 'mamasa regency' AND "Population Census 2010" < '139,962'