2444224423222 has 8 divisors (see below), whose sum is σ = 3666665163672. Its totient is φ = 1222002702000.

The previous prime is 2444224423187. The next prime is 2444224423253. The reversal of 2444224423222 is 2223244224442.

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

It is a super-2 number, since 2×2444224423222² (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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54726904 + ... + 54771547.

It is an arithmetic number, because the mean of its divisors is an integer number (458333145459).

Almost surely, 2^{2444224423222} is an apocalyptic number.

2444224423222 is a deficient number, since it is larger than the sum of its proper divisors (1222440740450).

2444224423222 is a wasteful number, since it uses less digits than its factorization.

2444224423222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109509614.

The product of its digits is 393216, while the sum is 37.

Adding to 2444224423222 its reverse (2223244224442), we get a palindrome (4667468647664).

The spelling of 2444224423222 in words is "two trillion, four hundred forty-four billion, two hundred twenty-four million, four hundred twenty-three thousand, two hundred twenty-two".