112011111202211 has 4 divisors (see below), whose sum is σ = 120627350525472. Its totient is φ = 103394871878952.

The previous prime is 112011111202189. The next prime is 112011111202223. The reversal of 112011111202211 is 112202111110211.

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 112011111202211 - 2²² = 112011107007907 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112011111202211.

It is not an unprimeable number, because it can be changed into a prime (112011111232211) 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, 4308119661611 + ... + 4308119661636.

It is an arithmetic number, because the mean of its divisors is an integer number (30156837631368).

Almost surely, 2^{112011111202211} is an apocalyptic number.

112011111202211 is a deficient number, since it is larger than the sum of its proper divisors (8616239323261).

112011111202211 is an equidigital number, since it uses as much as digits as its factorization.

112011111202211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8616239323260.

The product of its (nonzero) digits is 16, while the sum is 17.

Adding to 112011111202211 its reverse (112202111110211), we get a palindrome (224213222312422).

The spelling of 112011111202211 in words is "one hundred twelve trillion, eleven billion, one hundred eleven million, two hundred two thousand, two hundred eleven".