111050221143244 has 24 divisors (see below), whose sum is σ = 197040094303248. Its totient is φ = 54757125534720.

The previous prime is 111050221143241. The next prime is 111050221143263. The reversal of 111050221143244 is 442341122050111.

It is not an unprimeable number, because it can be changed into a prime (111050221143241) 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 7 ways as a sum of consecutive naturals, for example, 509164834 + ... + 509382889.

It is an arithmetic number, because the mean of its divisors is an integer number (8210003929302).

Almost surely, 2^{111050221143244} is an apocalyptic number.

It is an amenable number.

111050221143244 is a deficient number, since it is larger than the sum of its proper divisors (85989873160004).

111050221143244 is a wasteful number, since it uses less digits than its factorization.

111050221143244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1018548105 (or 1018548103 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 31.

Adding to 111050221143244 its reverse (442341122050111), we get a palindrome (553391343193355).

The spelling of 111050221143244 in words is "one hundred eleven trillion, fifty billion, two hundred twenty-one million, one hundred forty-three thousand, two hundred forty-four".