20112241304010 has 64 divisors (see below), whose sum is σ = 49021991741952. Its totient is φ = 5279745869376.

The previous prime is 20112241304009. The next prime is 20112241304017. The reversal of 20112241304010 is 1040314221102.

It is not an unprimeable number, because it can be changed into a prime (20112241304017) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 223764 + ... + 6346223.

It is an arithmetic number, because the mean of its divisors is an integer number (765968620968).

Almost surely, 2^{20112241304010} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20112241304010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24510995870976).

20112241304010 is an abundant number, since it is smaller than the sum of its proper divisors (28909750437942).

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

20112241304010 is a wasteful number, since it uses less digits than its factorization.

20112241304010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6571587.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 20112241304010 its reverse (1040314221102), we get a palindrome (21152555525112).

The spelling of 20112241304010 in words is "twenty trillion, one hundred twelve billion, two hundred forty-one million, three hundred four thousand, ten".