4224204042242 has 32 divisors (see below), whose sum is σ = 6451304251392. Its totient is φ = 2073975727824.

The previous prime is 4224204042187. The next prime is 4224204042259. The reversal of 4224204042242 is 2422404024224.

It is a junction number, because it is equal to n+sod(n) for n = 4224204042199 and 4224204042208.

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 15 ways as a sum of consecutive naturals, for example, 94769453 + ... + 94814015.

It is an arithmetic number, because the mean of its divisors is an integer number (201603257856).

Almost surely, 2^{4224204042242} is an apocalyptic number.

4224204042242 is a deficient number, since it is larger than the sum of its proper divisors (2227100209150).

4224204042242 is a wasteful number, since it uses less digits than its factorization.

4224204042242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46862.

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 4224204042242 its reverse (2422404024224), we get a palindrome (6646608066466).

The spelling of 4224204042242 in words is "four trillion, two hundred twenty-four billion, two hundred four million, forty-two thousand, two hundred forty-two".