112443221342 has 8 divisors (see below), whose sum is σ = 171847187496. Its totient is φ = 55160825512.

The previous prime is 112443221333. The next prime is 112443221351. The reversal of 112443221342 is 243122344211.

It is an interprime number because it is at equal distance from previous prime (112443221333) and next prime (112443221351).

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

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 3 ways as a sum of consecutive naturals, for example, 530392448 + ... + 530392659.

It is an arithmetic number, because the mean of its divisors is an integer number (21480898437).

Almost surely, 2^112443221342 is an apocalyptic number.

112443221342 is a deficient number, since it is larger than the sum of its proper divisors (59403966154).

112443221342 is a wasteful number, since it uses less digits than its factorization.

112443221342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1060785162.

The product of its digits is 9216, while the sum is 29.

Adding to 112443221342 its reverse (243122344211), we get a palindrome (355565565553).

The spelling of 112443221342 in words is "one hundred twelve billion, four hundred forty-three million, two hundred twenty-one thousand, three hundred forty-two".