112243011445 has 32 divisors (see below), whose sum is σ = 144538732800. Its totient is φ = 83378150400.

The previous prime is 112243011431. The next prime is 112243011451. The reversal of 112243011445 is 544110342211.

It is a happy number.

It is not a de Polignac number, because 112243011445 - 2⁷ = 112243011317 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2406456 + ... + 2452654.

It is an arithmetic number, because the mean of its divisors is an integer number (4516835400).

Almost surely, 2^112243011445 is an apocalyptic number.

It is an amenable number.

112243011445 is a deficient number, since it is larger than the sum of its proper divisors (32295721355).

112243011445 is a wasteful number, since it uses less digits than its factorization.

112243011445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46605.

The product of its (nonzero) digits is 3840, while the sum is 28.

Adding to 112243011445 its reverse (544110342211), we get a palindrome (656353353656).

The spelling of 112243011445 in words is "one hundred twelve billion, two hundred forty-three million, eleven thousand, four hundred forty-five".