222112200211 has 8 divisors (see below), whose sum is σ = 245026738800. Its totient is φ = 199651415040.

The previous prime is 222112200203. The next prime is 222112200239. The reversal of 222112200211 is 112002211222.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 222112200211 - 2³ = 222112200203 is a prime.

It is a super-3 number, since 3×222112200211³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222112209211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113437326 + ... + 113439283.

It is an arithmetic number, because the mean of its divisors is an integer number (30628342350).

Almost surely, 2^222112200211 is an apocalyptic number.

222112200211 is a deficient number, since it is larger than the sum of its proper divisors (22914538589).

222112200211 is a wasteful number, since it uses less digits than its factorization.

222112200211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226876709.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 222112200211 its reverse (112002211222), we get a palindrome (334114411433).

The spelling of 222112200211 in words is "two hundred twenty-two billion, one hundred twelve million, two hundred thousand, two hundred eleven".