222112110011 has 12 divisors (see below), whose sum is σ = 244060089624. Its totient is φ = 200467245600.

The previous prime is 222112109987. The next prime is 222112110023. The reversal of 222112110011 is 110011211222.

It is not a de Polignac number, because 222112110011 - 2¹⁰ = 222112108987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222112110041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 310010 + ... + 735071.

It is an arithmetic number, because the mean of its divisors is an integer number (20338340802).

Almost surely, 2^222112110011 is an apocalyptic number.

222112110011 is a deficient number, since it is larger than the sum of its proper divisors (21947979613).

222112110011 is a wasteful number, since it uses less digits than its factorization.

222112110011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1045370 (or 1045231 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 222112110011 its reverse (110011211222), we get a palindrome (332123321233).

The spelling of 222112110011 in words is "two hundred twenty-two billion, one hundred twelve million, one hundred ten thousand, eleven".