111442241213241 has 16 divisors (see below), whose sum is σ = 150635485514880. Its totient is φ = 73272052137600.

The previous prime is 111442241213209. The next prime is 111442241213267. The reversal of 111442241213241 is 142312142244111.

It is not a de Polignac number, because 111442241213241 - 2⁵ = 111442241213209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111442241213201) 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, 14299026 + ... + 20672363.

It is an arithmetic number, because the mean of its divisors is an integer number (9414717844680).

Almost surely, 2^{111442241213241} is an apocalyptic number.

It is an amenable number.

111442241213241 is a deficient number, since it is larger than the sum of its proper divisors (39193244301639).

111442241213241 is a wasteful number, since it uses less digits than its factorization.

111442241213241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34986016.

The product of its digits is 12288, while the sum is 33.

Adding to 111442241213241 its reverse (142312142244111), we get a palindrome (253754383457352).

The spelling of 111442241213241 in words is "one hundred eleven trillion, four hundred forty-two billion, two hundred forty-one million, two hundred thirteen thousand, two hundred forty-one".