11210202011 has 2 divisors, whose sum is σ = 11210202012. Its totient is φ = 11210202010.

The previous prime is 11210201971. The next prime is 11210202013. The reversal of 11210202011 is 11020201211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11210202011 - 2¹⁰ = 11210200987 is a prime.

Together with 11210202013, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 11210201983 and 11210202001.

It is not a weakly prime, because it can be changed into another prime (11210202013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5605101005 + 5605101006.

It is an arithmetic number, because the mean of its divisors is an integer number (5605101006).

Almost surely, 2^11210202011 is an apocalyptic number.

11210202011 is a deficient number, since it is larger than the sum of its proper divisors (1).

11210202011 is an equidigital number, since it uses as much as digits as its factorization.

11210202011 is an evil number, because the sum of its binary digits is even.

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

Adding to 11210202011 its reverse (11020201211), we get a palindrome (22230403222).

The spelling of 11210202011 in words is "eleven billion, two hundred ten million, two hundred two thousand, eleven".