1112212444441 has 8 divisors (see below), whose sum is σ = 1271179167680. Its totient is φ = 953265529008.

The previous prime is 1112212444411. The next prime is 1112212444589. The reversal of 1112212444441 is 1444442122111.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1112212444441 - 2¹⁹ = 1112211920153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1112212444411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4831431 + ... + 5056396.

It is an arithmetic number, because the mean of its divisors is an integer number (158897395960).

Almost surely, 2^{1112212444441} is an apocalyptic number.

It is an amenable number.

1112212444441 is a deficient number, since it is larger than the sum of its proper divisors (158966723239).

1112212444441 is an equidigital number, since it uses as much as digits as its factorization.

1112212444441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9903903.

The product of its digits is 8192, while the sum is 31.

Adding to 1112212444441 its reverse (1444442122111), we get a palindrome (2556654566552).

The spelling of 1112212444441 in words is "one trillion, one hundred twelve billion, two hundred twelve million, four hundred forty-four thousand, four hundred forty-one".