How Do you Pronounce twenty one million nine hundred ninety nine thousand eight hundred seventy in english ?

twenty one million nine hundred ninety nine thousand eight hundred seventy Pronunciation in english(IPA) :

ˈtwɛnti wʌn ˈmɪljən nʌɪn ˈhʌndrəd ˈnʌɪnti nʌɪn ˈθaʊz(ə)nd eɪt ˈhʌndrəd ˈsɛv(ə)nti