112112220200111 has 4 divisors (see below), whose sum is σ = 112826310774792. Its totient is φ = 111398129625432.

The previous prime is 112112220200093. The next prime is 112112220200117. The reversal of 112112220200111 is 111002022211211.

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 112112220200111 - 2⁶ = 112112220200047 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 112112220200111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112112220200117) 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, 357045287105 + ... + 357045287418.

It is an arithmetic number, because the mean of its divisors is an integer number (28206577693698).

Almost surely, 2^{112112220200111} is an apocalyptic number.

112112220200111 is a deficient number, since it is larger than the sum of its proper divisors (714090574681).

112112220200111 is an equidigital number, since it uses as much as digits as its factorization.

112112220200111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714090574680.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 112112220200111 its reverse (111002022211211), we get a palindrome (223114242411322).

The spelling of 112112220200111 in words is "one hundred twelve trillion, one hundred twelve billion, two hundred twenty million, two hundred thousand, one hundred eleven".