2011002200011 has 4 divisors (see below), whose sum is σ = 2298288228592. Its totient is φ = 1723716171432.

The previous prime is 2011002199991. The next prime is 2011002200017. The reversal of 2011002200011 is 1100022001102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2011002200011 - 2²⁹ = 2010465329099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2011002200017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143643014280 + ... + 143643014293.

It is an arithmetic number, because the mean of its divisors is an integer number (574572057148).

Almost surely, 2^{2011002200011} is an apocalyptic number.

2011002200011 is a deficient number, since it is larger than the sum of its proper divisors (287286028581).

2011002200011 is an equidigital number, since it uses as much as digits as its factorization.

2011002200011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287286028580.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 2011002200011 its reverse (1100022001102), we get a palindrome (3111024201113).

The spelling of 2011002200011 in words is "two trillion, eleven billion, two million, two hundred thousand, eleven".