20110012200211 has 16 divisors (see below), whose sum is σ = 21399254422560. Its totient is φ = 18868159537920.

The previous prime is 20110012200209. The next prime is 20110012200263. The reversal of 20110012200211 is 11200221001102.

It is a cyclic number.

It is not a de Polignac number, because 20110012200211 - 2¹ = 20110012200209 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20110012200191 and 20110012200200.

It is not an unprimeable number, because it can be changed into a prime (20110012200011) 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, 68335170 + ... + 68628823.

It is an arithmetic number, because the mean of its divisors is an integer number (1337453401410).

Almost surely, 2^{20110012200211} is an apocalyptic number.

20110012200211 is a deficient number, since it is larger than the sum of its proper divisors (1289242222349).

20110012200211 is a wasteful number, since it uses less digits than its factorization.

20110012200211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136964166.

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

Adding to 20110012200211 its reverse (11200221001102), we get a palindrome (31310233201313).

The spelling of 20110012200211 in words is "twenty trillion, one hundred ten billion, twelve million, two hundred thousand, two hundred eleven".