111222300013 has 16 divisors (see below), whose sum is σ = 122823622656. Its totient is φ = 99869909040.

The previous prime is 111222299963. The next prime is 111222300053. The reversal of 111222300013 is 310003222111.

It is not a de Polignac number, because 111222300013 - 2³³ = 102632365421 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 111222300013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111222300053) 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, 4870420 + ... + 4893202.

It is an arithmetic number, because the mean of its divisors is an integer number (7676476416).

Almost surely, 2^111222300013 is an apocalyptic number.

It is an amenable number.

111222300013 is a deficient number, since it is larger than the sum of its proper divisors (11601322643).

111222300013 is a wasteful number, since it uses less digits than its factorization.

111222300013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28224.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 111222300013 its reverse (310003222111), we get a palindrome (421225522124).

The spelling of 111222300013 in words is "one hundred eleven billion, two hundred twenty-two million, three hundred thousand, thirteen".