11100112111223 has 2 divisors, whose sum is σ = 11100112111224. Its totient is φ = 11100112111222.

The previous prime is 11100112111177. The next prime is 11100112111229. The reversal of 11100112111223 is 32211121100111.

11100112111223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (32211121100111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11100112111223 - 2¹⁴ = 11100112094839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11100112111229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550056055611 + 5550056055612.

It is an arithmetic number, because the mean of its divisors is an integer number (5550056055612).

Almost surely, 2^{11100112111223} is an apocalyptic number.

11100112111223 is a deficient number, since it is larger than the sum of its proper divisors (1).

11100112111223 is an equidigital number, since it uses as much as digits as its factorization.

11100112111223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 17.

Adding to 11100112111223 its reverse (32211121100111), we get a palindrome (43311233211334).

The spelling of 11100112111223 in words is "eleven trillion, one hundred billion, one hundred twelve million, one hundred eleven thousand, two hundred twenty-three".