112442003022443 has 4 divisors (see below), whose sum is σ = 113705396314920. Its totient is φ = 111178609729968.

The previous prime is 112442003022431. The next prime is 112442003022511. The reversal of 112442003022443 is 344220300244211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112442003022443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112442003022413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 631696646105 + ... + 631696646282.

It is an arithmetic number, because the mean of its divisors is an integer number (28426349078730).

Almost surely, 2^{112442003022443} is an apocalyptic number.

112442003022443 is a deficient number, since it is larger than the sum of its proper divisors (1263393292477).

112442003022443 is an equidigital number, since it uses as much as digits as its factorization.

112442003022443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1263393292476.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 112442003022443 its reverse (344220300244211), we get a palindrome (456662303266654).

The spelling of 112442003022443 in words is "one hundred twelve trillion, four hundred forty-two billion, three million, twenty-two thousand, four hundred forty-three".