113242221311224 has 8 divisors (see below), whose sum is σ = 212329164958560. Its totient is φ = 56621110655608.

The previous prime is 113242221311203. The next prime is 113242221311227. The reversal of 113242221311224 is 422113122242311.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113242221311227) 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 as a sum of consecutive naturals, namely, 7077638831944 + ... + 7077638831959.

It is an arithmetic number, because the mean of its divisors is an integer number (26541145619820).

Almost surely, 2^{113242221311224} is an apocalyptic number.

It is an amenable number.

113242221311224 is a deficient number, since it is larger than the sum of its proper divisors (99086943647336).

113242221311224 is a wasteful number, since it uses less digits than its factorization.

113242221311224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14155277663909 (or 14155277663905 counting only the distinct ones).

The product of its digits is 9216, while the sum is 31.

Adding to 113242221311224 its reverse (422113122242311), we get a palindrome (535355343553535).

The spelling of 113242221311224 in words is "one hundred thirteen trillion, two hundred forty-two billion, two hundred twenty-one million, three hundred eleven thousand, two hundred twenty-four".