11202020002211 has 4 divisors (see below), whose sum is σ = 11232052227792. Its totient is φ = 11171987776632.

The previous prime is 11202020002127. The next prime is 11202020002247. The reversal of 11202020002211 is 11220002020211.

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 11202020002211 - 2³⁸ = 10927142095267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11202020002111) 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, 15016112231 + ... + 15016112976.

It is an arithmetic number, because the mean of its divisors is an integer number (2808013056948).

Almost surely, 2^{11202020002211} is an apocalyptic number.

11202020002211 is a deficient number, since it is larger than the sum of its proper divisors (30032225581).

11202020002211 is an equidigital number, since it uses as much as digits as its factorization.

11202020002211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30032225580.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11202020002211 its reverse (11220002020211), we get a palindrome (22422022022422).

The spelling of 11202020002211 in words is "eleven trillion, two hundred two billion, twenty million, two thousand, two hundred eleven".