2223224443 has 8 divisors (see below), whose sum is σ = 2471097456. Its totient is φ = 1982978400.

The previous prime is 2223224441. The next prime is 2223224501. The reversal of 2223224443 is 3444223222.

It is a happy number.

2223224443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2223224443 - 2¹ = 2223224441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2223224441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1906128 + ... + 1907293.

It is an arithmetic number, because the mean of its divisors is an integer number (308887182).

Almost surely, 2^2223224443 is an apocalyptic number.

2223224443 is a deficient number, since it is larger than the sum of its proper divisors (247873013).

2223224443 is a wasteful number, since it uses less digits than its factorization.

2223224443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3813485.

The product of its digits is 18432, while the sum is 28.

The square root of 2223224443 is about 47151.0810374481. The cubic root of 2223224443 is about 1305.1520289896.

Adding to 2223224443 its reverse (3444223222), we get a palindrome (5667447665).

The spelling of 2223224443 in words is "two billion, two hundred twenty-three million, two hundred twenty-four thousand, four hundred forty-three".