2214332544443 has 4 divisors (see below), whose sum is σ = 2214343047000. Its totient is φ = 2214322041888.

The previous prime is 2214332544433. The next prime is 2214332544497. The reversal of 2214332544443 is 3444452334122.

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 2214332544443 - 2⁸ = 2214332544187 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2214332544443.

It is not an unprimeable number, because it can be changed into a prime (2214332544433) 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 3 ways as a sum of consecutive naturals, for example, 4928405 + ... + 5358902.

It is an arithmetic number, because the mean of its divisors is an integer number (553585761750).

Almost surely, 2^{2214332544443} is an apocalyptic number.

2214332544443 is a deficient number, since it is larger than the sum of its proper divisors (10502557).

2214332544443 is a wasteful number, since it uses less digits than its factorization.

2214332544443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10502556.

The product of its digits is 1105920, while the sum is 41.

Adding to 2214332544443 its reverse (3444452334122), we get a palindrome (5658784878565).

The spelling of 2214332544443 in words is "two trillion, two hundred fourteen billion, three hundred thirty-two million, five hundred forty-four thousand, four hundred forty-three".