44222244422 has 8 divisors (see below), whose sum is σ = 66368266272. Its totient is φ = 22099489000.

The previous prime is 44222244421. The next prime is 44222244481. The reversal of 44222244422 is 22444222244.

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

It is a super-2 number, since 2×44222244422² (a number of 22 digits) contains 22 as substring.

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44222244421) by changing a digit.

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, 5811854 + ... + 5819457.

It is an arithmetic number, because the mean of its divisors is an integer number (8296033284).

Almost surely, 2^44222244422 is an apocalyptic number.

44222244422 is a deficient number, since it is larger than the sum of its proper divisors (22146021850).

44222244422 is a wasteful number, since it uses less digits than its factorization.

44222244422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11633214.

The product of its digits is 65536, while the sum is 32.

Adding to 44222244422 its reverse (22444222244), we get a palindrome (66666466666).

The spelling of 44222244422 in words is "forty-four billion, two hundred twenty-two million, two hundred forty-four thousand, four hundred twenty-two".