20110002000011 has 16 divisors (see below), whose sum is σ = 25073148354048. Its totient is φ = 15669545136000.

The previous prime is 20110002000001. The next prime is 20110002000113. The reversal of 20110002000011 is 11000020001102.

It is not a de Polignac number, because 20110002000011 - 2³⁴ = 20092822130827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20110002000001) 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, 2808695 + ... + 6936048.

It is an arithmetic number, because the mean of its divisors is an integer number (1567071772128).

Almost surely, 2^{20110002000011} is an apocalyptic number.

20110002000011 is a deficient number, since it is larger than the sum of its proper divisors (4963146354037).

20110002000011 is a wasteful number, since it uses less digits than its factorization.

20110002000011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9771562.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 20110002000011 its reverse (11000020001102), we get a palindrome (31110022001113).

The spelling of 20110002000011 in words is "twenty trillion, one hundred ten billion, two million, eleven", and thus it is an aban number.