4423220223242 has 8 divisors (see below), whose sum is σ = 6634839326976. Its totient is φ = 2211607114252.

The previous prime is 4423220223211. The next prime is 4423220223251. The reversal of 4423220223242 is 2423220223244.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 4423220223199 and 4423220223208.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1784033 + ... + 3468315.

It is an arithmetic number, because the mean of its divisors is an integer number (829354915872).

Almost surely, 2^{4423220223242} is an apocalyptic number.

4423220223242 is a deficient number, since it is larger than the sum of its proper divisors (2211619103734).

4423220223242 is a wasteful number, since it uses less digits than its factorization.

4423220223242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2997372.

The product of its (nonzero) digits is 73728, while the sum is 32.

Adding to 4423220223242 its reverse (2423220223244), we get a palindrome (6846440446486).

The spelling of 4423220223242 in words is "four trillion, four hundred twenty-three billion, two hundred twenty million, two hundred twenty-three thousand, two hundred forty-two".