4440032212222 has 16 divisors (see below), whose sum is σ = 6778209703680. Its totient is φ = 2180687635672.

The previous prime is 4440032212219. The next prime is 4440032212283. The reversal of 4440032212222 is 2222122300444.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14512438 + ... + 14815225.

It is an arithmetic number, because the mean of its divisors is an integer number (423638106480).

Almost surely, 2^{4440032212222} is an apocalyptic number.

4440032212222 is a deficient number, since it is larger than the sum of its proper divisors (2338177491458).

4440032212222 is a wasteful number, since it uses less digits than its factorization.

4440032212222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29329007.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 4440032212222 its reverse (2222122300444), we get a palindrome (6662154512666).

The spelling of 4440032212222 in words is "four trillion, four hundred forty billion, thirty-two million, two hundred twelve thousand, two hundred twenty-two".