The credit card with the largest limit has no limit, and banks usually call it unlimited cards.

This kind of card is not something that anyone can apply for at will. It is usually issued in limited quantities by banks through invitations.

As for whether you can apply for it, it’s hard to say. I’ll give you the names of a few people who have unlimited cards. You can compare them to know whether you can apply for it, such as: Jackie Chan, Yao Ming, Lang Lang, etc.

If you have the mentioned amount of deposits, I believe there will be account managers from multiple banks dedicated to serving you every day, including, of course, applying for credit cards, which will definitely be unlimited cards.