44220012230 has 48 divisors (see below), whose sum is σ = 85238321760. Its totient is φ = 16459981824.

The previous prime is 44220012229. The next prime is 44220012251. The reversal of 44220012230 is 3221002244.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1330151 + ... + 1362989.

It is an arithmetic number, because the mean of its divisors is an integer number (1775798370).

Almost surely, 2^44220012230 is an apocalyptic number.

44220012230 is a deficient number, since it is larger than the sum of its proper divisors (41018309530).

44220012230 is a wasteful number, since it uses less digits than its factorization.

44220012230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33041 (or 32952 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 44220012230 its reverse (3221002244), we get a palindrome (47441014474).

The spelling of 44220012230 in words is "forty-four billion, two hundred twenty million, twelve thousand, two hundred thirty".