This is the 12478th most frequent Korean word.
당첨금이
Prize money or winnings.
In this sentence, '당첨금이' specifies the subject of the sentence—the prize money that is being acted upon by being deposited.
당첨금이 내 계좌로 입금되었습니다.
The prize money has been deposited into my account.
Here, '당첨금이' is used to inquire about the amount of the prize money, focusing on defining its value.
그는 당첨금이 얼마인지 물어보았다.
He asked how much the prize money is.
In this context, '당첨금이' refers to the prize money as subject to an action, indicating it was allegedly used differently than expected.