4442102022223 has 4 divisors (see below), whose sum is σ = 4442145918840. Its totient is φ = 4442058125608.

The previous prime is 4442102022203. The next prime is 4442102022227. The reversal of 4442102022223 is 3222202012444.

It is a happy number.

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 4442102022223 - 2⁵ = 4442102022191 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4442102022191 and 4442102022200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4442102022227) 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, 21796165 + ... + 21999022.

It is an arithmetic number, because the mean of its divisors is an integer number (1110536479710).

Almost surely, 2^{4442102022223} is an apocalyptic number.

4442102022223 is a deficient number, since it is larger than the sum of its proper divisors (43896617).

4442102022223 is a wasteful number, since it uses less digits than its factorization.

4442102022223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43896616.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 4442102022223 its reverse (3222202012444), we get a palindrome (7664304034667).

The spelling of 4442102022223 in words is "four trillion, four hundred forty-two billion, one hundred two million, twenty-two thousand, two hundred twenty-three".