44011222044 has 48 divisors (see below), whose sum is σ = 104460195840. Its totient is φ = 14418057600.

The previous prime is 44011222007. The next prime is 44011222049. The reversal of 44011222044 is 44022211044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44011222049) 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 15 ways as a sum of consecutive naturals, for example, 4804869 + ... + 4814019.

It is an arithmetic number, because the mean of its divisors is an integer number (2176254080).

Almost surely, 2^44011222044 is an apocalyptic number.

It is an amenable number.

44011222044 is an abundant number, since it is smaller than the sum of its proper divisors (60448973796).

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

44011222044 is a wasteful number, since it uses less digits than its factorization.

44011222044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16010 (or 16008 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 44011222044 its reverse (44022211044), we get a palindrome (88033433088).

The spelling of 44011222044 in words is "forty-four billion, eleven million, two hundred twenty-two thousand, forty-four".