20013100012201 has 8 divisors (see below), whose sum is σ = 20174192768000. Its totient is φ = 19852062089328.

The previous prime is 20013100012193. The next prime is 20013100012207. The reversal of 20013100012201 is 10221000131002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20013100012201 - 2³ = 20013100012193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20013100012207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12975171 + ... + 14435416.

It is an arithmetic number, because the mean of its divisors is an integer number (2521774096000).

Almost surely, 2^{20013100012201} is an apocalyptic number.

It is an amenable number.

20013100012201 is a deficient number, since it is larger than the sum of its proper divisors (161092755799).

20013100012201 is a wasteful number, since it uses less digits than its factorization.

20013100012201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27416463.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 20013100012201 its reverse (10221000131002), we get a palindrome (30234100143203).

The spelling of 20013100012201 in words is "twenty trillion, thirteen billion, one hundred million, twelve thousand, two hundred one".