11001202002011 has 4 divisors (see below), whose sum is σ = 11847448309872. Its totient is φ = 10154955694152.

The previous prime is 11001202002001. The next prime is 11001202002023. The reversal of 11001202002011 is 11020020210011.

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 11001202002011 - 2⁴² = 6603155490907 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11001202001983 and 11001202002001.

It is not an unprimeable number, because it can be changed into a prime (11001202002001) 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, 423123153911 + ... + 423123153936.

It is an arithmetic number, because the mean of its divisors is an integer number (2961862077468).

Almost surely, 2^{11001202002011} is an apocalyptic number.

11001202002011 is a deficient number, since it is larger than the sum of its proper divisors (846246307861).

11001202002011 is an equidigital number, since it uses as much as digits as its factorization.

11001202002011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846246307860.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11001202002011 its reverse (11020020210011), we get a palindrome (22021222212022).

The spelling of 11001202002011 in words is "eleven trillion, one billion, two hundred two million, two thousand, eleven".