20441301444222 has 16 divisors (see below), whose sum is σ = 41833361095680. Its totient is φ = 6655307446872.

The previous prime is 20441301444203. The next prime is 20441301444229. The reversal of 20441301444222 is 22244410314402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20441301444229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39614925022 + ... + 39614925537.

It is an arithmetic number, because the mean of its divisors is an integer number (2614585068480).

Almost surely, 2^{20441301444222} is an apocalyptic number.

20441301444222 is an abundant number, since it is smaller than the sum of its proper divisors (21392059651458).

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

20441301444222 is a wasteful number, since it uses less digits than its factorization.

20441301444222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79229850607.

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 20441301444222 its reverse (22244410314402), we get a palindrome (42685711758624).

The spelling of 20441301444222 in words is "twenty trillion, four hundred forty-one billion, three hundred one million, four hundred forty-four thousand, two hundred twenty-two".