111224141422111 has 8 divisors (see below), whose sum is σ = 111356349332480. Its totient is φ = 111091957819128.

The previous prime is 111224141421917. The next prime is 111224141422127.

111224141422111 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 111224141422111 - 2²¹ = 111224139324959 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 111224141422111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111224141423111) 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 7 ways as a sum of consecutive naturals, for example, 3088270 + ... + 15231076.

It is an arithmetic number, because the mean of its divisors is an integer number (13919543666560).

Almost surely, 2^{111224141422111} is an apocalyptic number.

111224141422111 is a deficient number, since it is larger than the sum of its proper divisors (132207910369).

111224141422111 is an equidigital number, since it uses as much as digits as its factorization.

111224141422111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12153693.

The product of its digits is 1024, while the sum is 28.

The spelling of 111224141422111 in words is "one hundred eleven trillion, two hundred twenty-four billion, one hundred forty-one million, four hundred twenty-two thousand, one hundred eleven".