111200202224242 has 8 divisors (see below), whose sum is σ = 174052490438016. Its totient is φ = 53182705411572.

The previous prime is 111200202224113. The next prime is 111200202224249. The reversal of 111200202224242 is 242422202002111.

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

It is not an unprimeable number, because it can be changed into a prime (111200202224249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1208697850218 + ... + 1208697850309.

It is an arithmetic number, because the mean of its divisors is an integer number (21756561304752).

Almost surely, 2^{111200202224242} is an apocalyptic number.

111200202224242 is a deficient number, since it is larger than the sum of its proper divisors (62852288213774).

111200202224242 is a wasteful number, since it uses less digits than its factorization.

111200202224242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2417395700552.

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 111200202224242 its reverse (242422202002111), we get a palindrome (353622404226353).

The spelling of 111200202224242 in words is "one hundred eleven trillion, two hundred billion, two hundred two million, two hundred twenty-four thousand, two hundred forty-two".