112110201111 has 4 divisors (see below), whose sum is σ = 149480268152. Its totient is φ = 74740134072.

The previous prime is 112110201101. The next prime is 112110201139. The reversal of 112110201111 is 111102011211.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 112110201111 - 2⁵ = 112110201079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112110201101) 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, 18685033516 + ... + 18685033521.

It is an arithmetic number, because the mean of its divisors is an integer number (37370067038).

Almost surely, 2^112110201111 is an apocalyptic number.

112110201111 is a deficient number, since it is larger than the sum of its proper divisors (37370067041).

112110201111 is an equidigital number, since it uses as much as digits as its factorization.

112110201111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37370067040.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 112110201111 its reverse (111102011211), we get a palindrome (223212212322).

The spelling of 112110201111 in words is "one hundred twelve billion, one hundred ten million, two hundred one thousand, one hundred eleven".