112243133105444 has 48 divisors (see below), whose sum is σ = 217375934791680. Its totient is φ = 50284055082240.

The previous prime is 112243133105437. The next prime is 112243133105473. The reversal of 112243133105444 is 444501331342211.

It is a junction number, because it is equal to n+sod(n) for n = 112243133105398 and 112243133105407.

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 15 ways as a sum of consecutive naturals, for example, 8315684 + ... + 17135835.

It is an arithmetic number, because the mean of its divisors is an integer number (4528665308160).

Almost surely, 2^{112243133105444} is an apocalyptic number.

It is an amenable number.

112243133105444 is a deficient number, since it is larger than the sum of its proper divisors (105132801686236).

112243133105444 is a wasteful number, since it uses less digits than its factorization.

112243133105444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25452980 (or 25452978 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 38.

Adding to 112243133105444 its reverse (444501331342211), we get a palindrome (556744464447655).

The spelling of 112243133105444 in words is "one hundred twelve trillion, two hundred forty-three billion, one hundred thirty-three million, one hundred five thousand, four hundred forty-four".