4440312022222 has 8 divisors (see below), whose sum is σ = 6662327990472. Its totient is φ = 2219536025400.

The previous prime is 4440312022207. The next prime is 4440312022243. The reversal of 4440312022222 is 2222202130444.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 309983904 + ... + 309998227.

It is an arithmetic number, because the mean of its divisors is an integer number (832790998809).

Almost surely, 2^{4440312022222} is an apocalyptic number.

4440312022222 is a deficient number, since it is larger than the sum of its proper divisors (2222015968250).

4440312022222 is a wasteful number, since it uses less digits than its factorization.

4440312022222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 619985714.

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

Adding to 4440312022222 its reverse (2222202130444), we get a palindrome (6662514152666).

The spelling of 4440312022222 in words is "four trillion, four hundred forty billion, three hundred twelve million, twenty-two thousand, two hundred twenty-two".