11121110102223 has 40 divisors (see below), whose sum is σ = 18155142490320. Its totient is φ = 6728220961920.

The previous prime is 11121110102197. The next prime is 11121110102231. The reversal of 11121110102223 is 32220101112111.

It is a happy number.

11121110102223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11121110102223 - 2⁵ = 11121110102191 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11121110102196 and 11121110102205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11121110102243) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 10461040 + ... + 11474997.

It is an arithmetic number, because the mean of its divisors is an integer number (453878562258).

Almost surely, 2^{11121110102223} is an apocalyptic number.

11121110102223 is a deficient number, since it is larger than the sum of its proper divisors (7034032388097).

11121110102223 is a wasteful number, since it uses less digits than its factorization.

11121110102223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21936629 (or 21936620 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 18.

Adding to 11121110102223 its reverse (32220101112111), we get a palindrome (43341211214334).

The spelling of 11121110102223 in words is "eleven trillion, one hundred twenty-one billion, one hundred ten million, one hundred two thousand, two hundred twenty-three".