11011020200011 has 16 divisors (see below), whose sum is σ = 11939295975264. Its totient is φ = 10094480457984.

The previous prime is 11011020199973. The next prime is 11011020200057. The reversal of 11011020200011 is 11000202011011.

It is not a de Polignac number, because 11011020200011 - 2⁴³ = 2214927177803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11011020200611) 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, 505261 + ... + 4719886.

It is an arithmetic number, because the mean of its divisors is an integer number (746205998454).

Almost surely, 2^{11011020200011} is an apocalyptic number.

11011020200011 is a deficient number, since it is larger than the sum of its proper divisors (928275775253).

11011020200011 is a wasteful number, since it uses less digits than its factorization.

11011020200011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5226270.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 11011020200011 its reverse (11000202011011), we get a palindrome (22011222211022).

The spelling of 11011020200011 in words is "eleven trillion, eleven billion, twenty million, two hundred thousand, eleven".