110112200111 has 4 divisors (see below), whose sum is σ = 110399699712. Its totient is φ = 109824700512.

The previous prime is 110112200087. The next prime is 110112200117. The reversal of 110112200111 is 111002211011.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110112200111 is a prime.

It is a super-2 number, since 2×110112200111² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110112200092 and 110112200101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110112200117) 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, 143749226 + ... + 143749991.

It is an arithmetic number, because the mean of its divisors is an integer number (27599924928).

Almost surely, 2^110112200111 is an apocalyptic number.

110112200111 is a deficient number, since it is larger than the sum of its proper divisors (287499601).

110112200111 is an equidigital number, since it uses as much as digits as its factorization.

110112200111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287499600.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 110112200111 its reverse (111002211011), we get a palindrome (221114411122).

It can be divided in two parts, 11011 and 2200111, that added together give a palindrome (2211122).

The spelling of 110112200111 in words is "one hundred ten billion, one hundred twelve million, two hundred thousand, one hundred eleven".