222113330212 has 48 divisors (see below), whose sum is σ = 403479014400. Its totient is φ = 106918412832.

The previous prime is 222113330209. The next prime is 222113330233. The reversal of 222113330212 is 212033311222.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3632073 + ... + 3692719.

It is an arithmetic number, because the mean of its divisors is an integer number (8405812800).

Almost surely, 2^222113330212 is an apocalyptic number.

It is an amenable number.

222113330212 is a deficient number, since it is larger than the sum of its proper divisors (181365684188).

222113330212 is a wasteful number, since it uses less digits than its factorization.

222113330212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61000 (or 60998 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 222113330212 its reverse (212033311222), we get a palindrome (434146641434).

The spelling of 222113330212 in words is "two hundred twenty-two billion, one hundred thirteen million, three hundred thirty thousand, two hundred twelve".