440022224222 has 8 divisors (see below), whose sum is σ = 754323812976. Its totient is φ = 188580953232.

The previous prime is 440022224203. The next prime is 440022224249. The reversal of 440022224222 is 222422220044.

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

It is a junction number, because it is equal to n+sod(n) for n = 440022224191 and 440022224200.

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 3 ways as a sum of consecutive naturals, for example, 15715079423 + ... + 15715079450.

It is an arithmetic number, because the mean of its divisors is an integer number (94290476622).

Almost surely, 2^440022224222 is an apocalyptic number.

440022224222 is a deficient number, since it is larger than the sum of its proper divisors (314301588754).

440022224222 is a wasteful number, since it uses less digits than its factorization.

440022224222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31430158882.

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 440022224222 its reverse (222422220044), we get a palindrome (662444444266).

The spelling of 440022224222 in words is "four hundred forty billion, twenty-two million, two hundred twenty-four thousand, two hundred twenty-two".