11120200112111 has 2 divisors, whose sum is σ = 11120200112112. Its totient is φ = 11120200112110.

The previous prime is 11120200112081. The next prime is 11120200112113. The reversal of 11120200112111 is 11121100202111.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11120200112111 is a prime.

It is a super-3 number, since 3×11120200112111³ (a number of 40 digits) contains 333 as substring.

Together with 11120200112113, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11120200112113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5560100056055 + 5560100056056.

It is an arithmetic number, because the mean of its divisors is an integer number (5560100056056).

Almost surely, 2^{11120200112111} is an apocalyptic number.

11120200112111 is a deficient number, since it is larger than the sum of its proper divisors (1).

11120200112111 is an equidigital number, since it uses as much as digits as its factorization.

11120200112111 is an evil number, because the sum of its binary digits is even.

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

Adding to 11120200112111 its reverse (11121100202111), we get a palindrome (22241300314222).

The spelling of 11120200112111 in words is "eleven trillion, one hundred twenty billion, two hundred million, one hundred twelve thousand, one hundred eleven".