112101222012211 has 4 divisors (see below), whose sum is σ = 112101243596424. Its totient is φ = 112101200428000.

The previous prime is 112101222012209. The next prime is 112101222012251. The reversal of 112101222012211 is 112210222101211.

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 112101222012211 - 2¹ = 112101222012209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112101222012251) 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 3 ways as a sum of consecutive naturals, for example, 2260971 + ... + 15143131.

It is an arithmetic number, because the mean of its divisors is an integer number (28025310899106).

Almost surely, 2^{112101222012211} is an apocalyptic number.

112101222012211 is a deficient number, since it is larger than the sum of its proper divisors (21584213).

112101222012211 is an equidigital number, since it uses as much as digits as its factorization.

112101222012211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21584212.

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

Adding to 112101222012211 its reverse (112210222101211), we get a palindrome (224311444113422).

The spelling of 112101222012211 in words is "one hundred twelve trillion, one hundred one billion, two hundred twenty-two million, twelve thousand, two hundred eleven".