44223020322 has 128 divisors (see below), whose sum is σ = 102570983424. Its totient is φ = 12604889088.

The previous prime is 44223020297. The next prime is 44223020323. The reversal of 44223020322 is 22302032244.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 44223020292 and 44223020301.

It is not an unprimeable number, because it can be changed into a prime (44223020323) 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 63 ways as a sum of consecutive naturals, for example, 8176143 + ... + 8181549.

It is an arithmetic number, because the mean of its divisors is an integer number (801335808).

Almost surely, 2^44223020322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44223020322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51285491712).

44223020322 is an abundant number, since it is smaller than the sum of its proper divisors (58347963102).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44223020322 is a wasteful number, since it uses less digits than its factorization.

44223020322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5592.

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 44223020322 its reverse (22302032244), we get a palindrome (66525052566).

The spelling of 44223020322 in words is "forty-four billion, two hundred twenty-three million, twenty thousand, three hundred twenty-two".