112120012212211 has 2 divisors, whose sum is σ = 112120012212212. Its totient is φ = 112120012212210.

The previous prime is 112120012212199. The next prime is 112120012212331. The reversal of 112120012212211 is 112212210021211.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112120012212211 - 2⁵ = 112120012212179 is a prime.

It is not a weakly prime, because it can be changed into another prime (112120012212811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56060006106105 + 56060006106106.

It is an arithmetic number, because the mean of its divisors is an integer number (56060006106106).

Almost surely, 2^{112120012212211} is an apocalyptic number.

112120012212211 is a deficient number, since it is larger than the sum of its proper divisors (1).

112120012212211 is an equidigital number, since it uses as much as digits as its factorization.

112120012212211 is an odious number, because the sum of its binary digits is odd.

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

Adding to 112120012212211 its reverse (112212210021211), we get a palindrome (224332222233422).

The spelling of 112120012212211 in words is "one hundred twelve trillion, one hundred twenty billion, twelve million, two hundred twelve thousand, two hundred eleven".