112203233201111 has 4 divisors (see below), whose sum is σ = 120834251139672. Its totient is φ = 103572215262552.

The previous prime is 112203233201063. The next prime is 112203233201113. The reversal of 112203233201111 is 111102332302211.

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 112203233201111 - 2⁴² = 107805186690007 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 (112203233201113) 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, 4315508969261 + ... + 4315508969286.

It is an arithmetic number, because the mean of its divisors is an integer number (30208562784918).

Almost surely, 2^{112203233201111} is an apocalyptic number.

112203233201111 is a deficient number, since it is larger than the sum of its proper divisors (8631017938561).

112203233201111 is an equidigital number, since it uses as much as digits as its factorization.

112203233201111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8631017938560.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 112203233201111 its reverse (111102332302211), we get a palindrome (223305565503322).

The spelling of 112203233201111 in words is "one hundred twelve trillion, two hundred three billion, two hundred thirty-three million, two hundred one thousand, one hundred eleven".