We seen on few occasions whens Saudi Arabia gives citizenship to anyone otherwise citizenship is rarely granted to foreigner, but if you made Robot of this Kind and ask Saudi Arabia to give citizenship than there is a chance that they give you a favor.
During the Future Investment Initiative a Humanoid Robot took the stage, and talk to host just like a Human. When Sophia ask that she want to work with human and express his emotion with real humans to understand and build integration with them.
After debating how she is beneficial for humans in many regards, Kingdom Grant her Nationality of Saudi Arabia.
See the discussion with Sophia in this video