112223211442443 has 24 divisors (see below), whose sum is σ = 168120247167600. Its totient is φ = 74808201224448.

The previous prime is 112223211442423. The next prime is 112223211442499. The reversal of 112223211442443 is 344244112322211.

112223211442443 is a `hidden beast` number, since 1 + 1 + 2 + 223 + 2 + 1 + 1 + 4 + 424 + 4 + 3 = 666.

It is not a de Polignac number, because 112223211442443 - 2⁵ = 112223211442411 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112223211442398 and 112223211442407.

It is not an unprimeable number, because it can be changed into a prime (112223211442423) 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 23 ways as a sum of consecutive naturals, for example, 19942378 + ... + 24942831.

It is an arithmetic number, because the mean of its divisors is an integer number (7005010298650).

Almost surely, 2^{112223211442443} is an apocalyptic number.

112223211442443 is a deficient number, since it is larger than the sum of its proper divisors (55897035725157).

112223211442443 is an equidigital number, since it uses as much as digits as its factorization.

112223211442443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44895513 (or 44895501 counting only the distinct ones).

The product of its digits is 73728, while the sum is 36.

Adding to 112223211442443 its reverse (344244112322211), we get a palindrome (456467323764654).

The spelling of 112223211442443 in words is "one hundred twelve trillion, two hundred twenty-three billion, two hundred eleven million, four hundred forty-two thousand, four hundred forty-three".