112011022212211 has 4 divisors (see below), whose sum is σ = 112012615135624. Its totient is φ = 112009429288800.

The previous prime is 112011022212191. The next prime is 112011022212269. The reversal of 112011022212211 is 112212220110211.

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 112011022212211 - 2²⁹ = 112010485341299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112011022218211) 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, 796356225 + ... + 796496866.

It is an arithmetic number, because the mean of its divisors is an integer number (28003153783906).

Almost surely, 2^{112011022212211} is an apocalyptic number.

112011022212211 is a deficient number, since it is larger than the sum of its proper divisors (1592923413).

112011022212211 is an equidigital number, since it uses as much as digits as its factorization.

112011022212211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1592923412.

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

Adding to 112011022212211 its reverse (112212220110211), we get a palindrome (224223242322422).

The spelling of 112011022212211 in words is "one hundred twelve trillion, eleven billion, twenty-two million, two hundred twelve thousand, two hundred eleven".