222113342443043 has 4 divisors (see below), whose sum is σ = 223443362457840. Its totient is φ = 220783322428248.

The previous prime is 222113342443021. The next prime is 222113342443079. The reversal of 222113342443043 is 340344243311222.

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 222113342443043 - 2⁸ = 222113342442787 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222113342442988 and 222113342443006.

It is not an unprimeable number, because it can be changed into a prime (222113342443943) by changing a digit.

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, 665010007148 + ... + 665010007481.

It is an arithmetic number, because the mean of its divisors is an integer number (55860840614460).

Almost surely, 2^{222113342443043} is an apocalyptic number.

222113342443043 is a deficient number, since it is larger than the sum of its proper divisors (1330020014797).

222113342443043 is a wasteful number, since it uses less digits than its factorization.

222113342443043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1330020014796.

The product of its (nonzero) digits is 331776, while the sum is 38.

Adding to 222113342443043 its reverse (340344243311222), we get a palindrome (562457585754265).

The spelling of 222113342443043 in words is "two hundred twenty-two trillion, one hundred thirteen billion, three hundred forty-two million, four hundred forty-three thousand, forty-three".