110200012112111 has 4 divisors (see below), whose sum is σ = 114000012529800. Its totient is φ = 106400011694424.

The previous prime is 110200012112011. The next prime is 110200012112137. The reversal of 110200012112111 is 111211210002011.

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 110200012112111 - 2¹⁴ = 110200012095727 is a prime.

It is a super-2 number, since 2×110200012112111² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110200012112191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1900000208801 + ... + 1900000208858.

It is an arithmetic number, because the mean of its divisors is an integer number (28500003132450).

Almost surely, 2^{110200012112111} is an apocalyptic number.

110200012112111 is a deficient number, since it is larger than the sum of its proper divisors (3800000417689).

110200012112111 is an equidigital number, since it uses as much as digits as its factorization.

110200012112111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3800000417688.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 110200012112111 its reverse (111211210002011), we get a palindrome (221411222114122).

The spelling of 110200012112111 in words is "one hundred ten trillion, two hundred billion, twelve million, one hundred twelve thousand, one hundred eleven".