Absolutely not. The password is something you know . The 6 digit code is something you have (your phone or authenticator). They are two independent factors. Never use your password as a verification code.
The 6 digit verification code for Gmail is a temporary, one-time password (OTP) used to prove you are the rightful owner of an account. Google sends these via SMS, voice call, or email to prevent hackers from accessing your personal data, even if they have your password. Why Gmail Asks for a 6 Digit Code 6 digit verification code gmail
What Is the 6-Digit Verification Code for Gmail? Absolutely not
Receiving an unsolicited code means: