4402004020222 has 16 divisors (see below), whose sum is σ = 6653532375360. Its totient is φ = 2184171147648.

The previous prime is 4402004020217. The next prime is 4402004020241. The reversal of 4402004020222 is 2220204002044.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4402004020193 and 4402004020202.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 2028822 + ... + 3594457.

It is an arithmetic number, because the mean of its divisors is an integer number (415845773460).

Almost surely, 2^{4402004020222} is an apocalyptic number.

4402004020222 is a deficient number, since it is larger than the sum of its proper divisors (2251528355138).

4402004020222 is a wasteful number, since it uses less digits than its factorization.

4402004020222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5626275.

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 4402004020222 its reverse (2220204002044), we get a palindrome (6622208022266).

The spelling of 4402004020222 in words is "four trillion, four hundred two billion, four million, twenty thousand, two hundred twenty-two".