222112200011 has 16 divisors (see below), whose sum is σ = 240265872000. Its totient is φ = 204111602688.

The previous prime is 222112200007. The next prime is 222112200017. The reversal of 222112200011 is 110002211222.

It is a cyclic number.

It is not a de Polignac number, because 222112200011 - 2² = 222112200007 is a prime.

It is a Duffinian number.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (222112200017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14436755 + ... + 14452131.

It is an arithmetic number, because the mean of its divisors is an integer number (15016617000).

Almost surely, 2^222112200011 is an apocalyptic number.

222112200011 is a deficient number, since it is larger than the sum of its proper divisors (18153671989).

222112200011 is a wasteful number, since it uses less digits than its factorization.

222112200011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20278.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 222112200011 its reverse (110002211222), we get a palindrome (332114411233).

It can be divided in two parts, 22211 and 2200011, that added together give a palindrome (2222222).

The spelling of 222112200011 in words is "two hundred twenty-two billion, one hundred twelve million, two hundred thousand, eleven".