20201110002211 has 16 divisors (see below), whose sum is σ = 20374996536000. Its totient is φ = 20027994674688.

The previous prime is 20201110002209. The next prime is 20201110002253. The reversal of 20201110002211 is 11220001110202.

It is a cyclic number.

It is not a de Polignac number, because 20201110002211 - 2¹ = 20201110002209 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20201110002191 and 20201110002200.

It is not an unprimeable number, because it can be changed into a prime (20201110006211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 172912605 + ... + 173029393.

It is an arithmetic number, because the mean of its divisors is an integer number (1273437283500).

Almost surely, 2^{20201110002211} is an apocalyptic number.

20201110002211 is a deficient number, since it is larger than the sum of its proper divisors (173886533789).

20201110002211 is a wasteful number, since it uses less digits than its factorization.

20201110002211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120078.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 20201110002211 its reverse (11220001110202), we get a palindrome (31421111112413).

The spelling of 20201110002211 in words is "twenty trillion, two hundred one billion, one hundred ten million, two thousand, two hundred eleven".