111100330211223 has 16 divisors (see below), whose sum is σ = 148408492377600. Its totient is φ = 73929644285280.

The previous prime is 111100330211219. The next prime is 111100330211231. The reversal of 111100330211223 is 322112033001111.

It is not a de Polignac number, because 111100330211223 - 2² = 111100330211219 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 111100330211223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111100330211293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10803028 + ... + 18409401.

It is an arithmetic number, because the mean of its divisors is an integer number (9275530773600).

Almost surely, 2^{111100330211223} is an apocalyptic number.

111100330211223 is a deficient number, since it is larger than the sum of its proper divisors (37308162166377).

111100330211223 is a wasteful number, since it uses less digits than its factorization.

111100330211223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29214782.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 111100330211223 its reverse (322112033001111), we get a palindrome (433212363212334).

The spelling of 111100330211223 in words is "one hundred eleven trillion, one hundred billion, three hundred thirty million, two hundred eleven thousand, two hundred twenty-three".