What is the total supply of Sui?

Could you please clarify something for me? I'm a bit curious about the total supply of Sui. I understand that Sui is a digital asset within a certain blockchain ecosystem, but I'm not entirely sure about its overall availability. Could you enlighten me on the matter? Is there a finite or infinite amount of Sui tokens in existence? And if there's a specific number, what is it exactly? Your insights would be greatly appreciated.