111110112213 has 16 divisors (see below), whose sum is σ = 148807065600. Its totient is φ = 73743452720.

The previous prime is 111110112181. The next prime is 111110112251. The reversal of 111110112213 is 312211011111.

It is a cyclic number.

It is not a de Polignac number, because 111110112213 - 2⁵ = 111110112181 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111110112192 and 111110112201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111110112283) 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 15 ways as a sum of consecutive naturals, for example, 2905648 + ... + 2943638.

It is an arithmetic number, because the mean of its divisors is an integer number (9300441600).

Almost surely, 2^111110112213 is an apocalyptic number.

It is an amenable number.

111110112213 is a deficient number, since it is larger than the sum of its proper divisors (37696953387).

111110112213 is a wasteful number, since it uses less digits than its factorization.

111110112213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42312.

The product of its (nonzero) digits is 12, while the sum is 15.

Adding to 111110112213 its reverse (312211011111), we get a palindrome (423321123324).

The spelling of 111110112213 in words is "one hundred eleven billion, one hundred ten million, one hundred twelve thousand, two hundred thirteen".