111030222111001 has 16 divisors (see below), whose sum is σ = 116976551509440. Its totient is φ = 105094195960320.

The previous prime is 111030222110999. The next prime is 111030222111209. The reversal of 111030222111001 is 100111222030111.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 111030222111001 - 2¹ = 111030222110999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111030222211001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100052481 + ... + 101156113.

It is an arithmetic number, because the mean of its divisors is an integer number (7311034469340).

Almost surely, 2^{111030222111001} is an apocalyptic number.

It is an amenable number.

111030222111001 is a deficient number, since it is larger than the sum of its proper divisors (5946329398439).

111030222111001 is a wasteful number, since it uses less digits than its factorization.

111030222111001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1108296.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 111030222111001 its reverse (100111222030111), we get a palindrome (211141444141112).

The spelling of 111030222111001 in words is "one hundred eleven trillion, thirty billion, two hundred twenty-two million, one hundred eleven thousand, one".