How Do you Pronounce two billion five hundred zero million two thousand six hundred ninety one in english ?

two billion five hundred zero million two thousand six hundred ninety one Pronunciation in english(IPA) :

tuː ˈbɪljən fʌɪv ˈhʌndrəd ˈzɪərəʊ ˈmɪljən tuː ˈθaʊz(ə)nd sɪks ˈhʌndrəd ˈnʌɪnti wʌn