211210202001011 has 2 divisors, whose sum is σ = 211210202001012. Its totient is φ = 211210202001010.

The previous prime is 211210202000753. The next prime is 211210202001017. The reversal of 211210202001011 is 110100202012112.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 211210202001011 - 2³⁰ = 211209128259187 is a prime.

It is not a weakly prime, because it can be changed into another prime (211210202001017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105605101000505 + 105605101000506.

It is an arithmetic number, because the mean of its divisors is an integer number (105605101000506).

Almost surely, 2^{211210202001011} is an apocalyptic number.

211210202001011 is a deficient number, since it is larger than the sum of its proper divisors (1).

211210202001011 is an equidigital number, since it uses as much as digits as its factorization.

211210202001011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 211210202001011 its reverse (110100202012112), we get a palindrome (321310404013123).

The spelling of 211210202001011 in words is "two hundred eleven trillion, two hundred ten billion, two hundred two million, one thousand, eleven".