3220244444443 has 8 divisors (see below), whose sum is σ = 3469615688000. Its totient is φ = 2971110362688.

The previous prime is 3220244444419. The next prime is 3220244444449. The reversal of 3220244444443 is 3444444420223.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3220244444443 - 2⁵ = 3220244444411 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3220244444396 and 3220244444405.

It is not an unprimeable number, because it can be changed into a prime (3220244444449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59262243 + ... + 59316556.

It is an arithmetic number, because the mean of its divisors is an integer number (433701961000).

Almost surely, 2^{3220244444443} is an apocalyptic number.

3220244444443 is a deficient number, since it is larger than the sum of its proper divisors (249371243557).

3220244444443 is a wasteful number, since it uses less digits than its factorization.

3220244444443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118580901.

The product of its (nonzero) digits is 1179648, while the sum is 40.

Adding to 3220244444443 its reverse (3444444420223), we get a palindrome (6664688864666).

The spelling of 3220244444443 in words is "three trillion, two hundred twenty billion, two hundred forty-four million, four hundred forty-four thousand, four hundred forty-three".