111110013223102 has 32 divisors (see below), whose sum is σ = 169087553395200. Its totient is φ = 54752954572800.

The previous prime is 111110013223093. The next prime is 111110013223127. The reversal of 111110013223102 is 201322310011111.

It is a self number, because there is not a number n which added to its sum of digits gives 111110013223102.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 586209924 + ... + 586399432.

It is an arithmetic number, because the mean of its divisors is an integer number (5283986043600).

Almost surely, 2^{111110013223102} is an apocalyptic number.

111110013223102 is a deficient number, since it is larger than the sum of its proper divisors (57977540172098).

111110013223102 is a wasteful number, since it uses less digits than its factorization.

111110013223102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203892.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 111110013223102 its reverse (201322310011111), we get a palindrome (312432323234213).

The spelling of 111110013223102 in words is "one hundred eleven trillion, one hundred ten billion, thirteen million, two hundred twenty-three thousand, one hundred two".