112212200202222 has 16 divisors (see below), whose sum is σ = 224512652263680. Its totient is φ = 37389358090872.

The previous prime is 112212200202121. The next prime is 112212200202227. The reversal of 112212200202222 is 222202002212211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112212200202227) 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, 3677144272 + ... + 3677174787.

It is an arithmetic number, because the mean of its divisors is an integer number (14032040766480).

Almost surely, 2^{112212200202222} is an apocalyptic number.

112212200202222 is an abundant number, since it is smaller than the sum of its proper divisors (112300452061458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112212200202222 is a wasteful number, since it uses less digits than its factorization.

112212200202222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7354321607.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 112212200202222 its reverse (222202002212211), we get a palindrome (334414202414433).

The spelling of 112212200202222 in words is "one hundred twelve trillion, two hundred twelve billion, two hundred million, two hundred two thousand, two hundred twenty-two".