4404220240222 has 12 divisors (see below), whose sum is σ = 7261503619608. Its totient is φ = 2001918290900.

The previous prime is 4404220240207. The next prime is 4404220240313. The reversal of 4404220240222 is 2220420224044.

It is a super-2 number, since 2×4404220240222² (a number of 26 digits) contains 22 as substring.

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 5 ways as a sum of consecutive naturals, for example, 9099628354 + ... + 9099628837.

It is an arithmetic number, because the mean of its divisors is an integer number (605125301634).

Almost surely, 2^{4404220240222} is an apocalyptic number.

4404220240222 is a deficient number, since it is larger than the sum of its proper divisors (2857283379386).

4404220240222 is a wasteful number, since it uses less digits than its factorization.

4404220240222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18199257215 (or 18199257204 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 4404220240222 its reverse (2220420224044), we get a palindrome (6624640464266).

The spelling of 4404220240222 in words is "four trillion, four hundred four billion, two hundred twenty million, two hundred forty thousand, two hundred twenty-two".