4224224220404 has 6 divisors (see below), whose sum is σ = 7392392385714. Its totient is φ = 2112112110200.

The previous prime is 4224224220383. The next prime is 4224224220409. The reversal of 4224224220404 is 4040224224224.

It can be written as a sum of positive squares in only one way, i.e., 4223805936100 + 418284304 = 2055190^2 + 20452^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4224224220409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528028027547 + ... + 528028027554.

It is an arithmetic number, because the mean of its divisors is an integer number (1232065397619).

Almost surely, 2^{4224224220404} is an apocalyptic number.

It is an amenable number.

4224224220404 is a deficient number, since it is larger than the sum of its proper divisors (3168168165310).

4224224220404 is a wasteful number, since it uses less digits than its factorization.

4224224220404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1056056055105 (or 1056056055103 counting only the distinct ones).

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

Adding to 4224224220404 its reverse (4040224224224), we get a palindrome (8264448444628).

The spelling of 4224224220404 in words is "four trillion, two hundred twenty-four billion, two hundred twenty-four million, two hundred twenty thousand, four hundred four".