112184331643 has 4 divisors (see below), whose sum is σ = 112189863928. Its totient is φ = 112178799360.

The previous prime is 112184331607. The next prime is 112184331647. The reversal of 112184331643 is 346133481211.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 112184331643 - 2⁹ = 112184331131 is a prime.

It is a super-2 number, since 2×112184331643² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112184331647) 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, 2735613 + ... + 2776318.

It is an arithmetic number, because the mean of its divisors is an integer number (28047465982).

Almost surely, 2^112184331643 is an apocalyptic number.

112184331643 is a deficient number, since it is larger than the sum of its proper divisors (5532285).

112184331643 is an equidigital number, since it uses as much as digits as its factorization.

112184331643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5532284.

The product of its digits is 41472, while the sum is 37.

The spelling of 112184331643 in words is "one hundred twelve billion, one hundred eighty-four million, three hundred thirty-one thousand, six hundred forty-three".