112212212010211 has 4 divisors (see below), whose sum is σ = 112233372153552. Its totient is φ = 112191051866872.

The previous prime is 112212212010209. The next prime is 112212212010251. The reversal of 112212212010211 is 112010212212211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112212212010211 - 2¹ = 112212212010209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112212212010251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10580063716 + ... + 10580074321.

It is an arithmetic number, because the mean of its divisors is an integer number (28058343038388).

Almost surely, 2^{112212212010211} is an apocalyptic number.

112212212010211 is a deficient number, since it is larger than the sum of its proper divisors (21160143341).

112212212010211 is an equidigital number, since it uses as much as digits as its factorization.

112212212010211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21160143340.

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 112212212010211 its reverse (112010212212211), we get a palindrome (224222424222422).

The spelling of 112212212010211 in words is "one hundred twelve trillion, two hundred twelve billion, two hundred twelve million, ten thousand, two hundred eleven".