3442220222443 has 4 divisors (see below), whose sum is σ = 3442715726760. Its totient is φ = 3441724718128.

The previous prime is 3442220222411. The next prime is 3442220222453.

3442220222443 is nontrivially palindromic in base 10.

3442220222443 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 3442220222443 - 2⁵ = 3442220222411 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3442220222399 and 3442220222408.

It is not an unprimeable number, because it can be changed into a prime (3442220222453) 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, 247741738 + ... + 247755631.

It is an arithmetic number, because the mean of its divisors is an integer number (860678931690).

Almost surely, 2^{3442220222443} is an apocalyptic number.

3442220222443 is a deficient number, since it is larger than the sum of its proper divisors (495504317).

3442220222443 is an equidigital number, since it uses as much as digits as its factorization.

3442220222443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495504316.

The product of its (nonzero) digits is 147456, while the sum is 34.

It can be divided in two parts, 3442220 and 222443, that added together give a palindrome (3664663).

The spelling of 3442220222443 in words is "three trillion, four hundred forty-two billion, two hundred twenty million, two hundred twenty-two thousand, four hundred forty-three".