20044332322302 has 16 divisors (see below), whose sum is σ = 40089760791552. Its totient is φ = 6681261416280.

The previous prime is 20044332322297. The next prime is 20044332322331. The reversal of 20044332322302 is 20322323344002.

It is a self number, because there is not a number n which added to its sum of digits gives 20044332322302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45434974 + ... + 45874017.

It is an arithmetic number, because the mean of its divisors is an integer number (2505610049472).

Almost surely, 2^{20044332322302} is an apocalyptic number.

20044332322302 is an abundant number, since it is smaller than the sum of its proper divisors (20045428469250).

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

20044332322302 is a wasteful number, since it uses less digits than its factorization.

20044332322302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91345583.

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 20044332322302 its reverse (20322323344002), we get a palindrome (40366655666304).

The spelling of 20044332322302 in words is "twenty trillion, forty-four billion, three hundred thirty-two million, three hundred twenty-two thousand, three hundred two".