222112010211 has 32 divisors (see below), whose sum is σ = 374342642688. Its totient is φ = 113991546240.

The previous prime is 222112010203. The next prime is 222112010231. The reversal of 222112010211 is 112010211222.

It is not a de Polignac number, because 222112010211 - 2³ = 222112010203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222112010231) 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 31 ways as a sum of consecutive naturals, for example, 10984455 + ... + 11004656.

It is an arithmetic number, because the mean of its divisors is an integer number (11698207584).

Almost surely, 2^222112010211 is an apocalyptic number.

222112010211 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

222112010211 is a deficient number, since it is larger than the sum of its proper divisors (152230632477).

222112010211 is a wasteful number, since it uses less digits than its factorization.

222112010211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21989171.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 222112010211 its reverse (112010211222), we get a palindrome (334122221433).

It can be divided in two parts, 222 and 112010211, that multiplied together give a palindrome (24866266842).

The spelling of 222112010211 in words is "two hundred twenty-two billion, one hundred twelve million, ten thousand, two hundred eleven".