11000020000011 has 32 divisors (see below), whose sum is σ = 16917357811200. Its totient is φ = 6227453456640.

The previous prime is 11000020000001. The next prime is 11000020000031. The reversal of 11000020000011 is 11000002000011.

It is not a de Polignac number, because 11000020000011 - 2¹⁴ = 11000019983627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11000020000001) 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, 23877295 + ... + 24333623.

It is an arithmetic number, because the mean of its divisors is an integer number (528667431600).

Almost surely, 2^{11000020000011} is an apocalyptic number.

11000020000011 is a deficient number, since it is larger than the sum of its proper divisors (5917337811189).

11000020000011 is a wasteful number, since it uses less digits than its factorization.

11000020000011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466979.

The product of its (nonzero) digits is 2, while the sum is 6.

Adding to 11000020000011 its reverse (11000002000011), we get a palindrome (22000022000022).

The spelling of 11000020000011 in words is "eleven trillion, twenty million, eleven", and thus it is an aban number and an uban number.