210002011211011 has 2 divisors, whose sum is σ = 210002011211012. Its totient is φ = 210002011211010.

The previous prime is 210002011211009. The next prime is 210002011211093. The reversal of 210002011211011 is 110112110200012.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 210002011211011 - 2¹ = 210002011211009 is a prime.

Together with 210002011211009, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 210002011210982 and 210002011211000.

It is not a weakly prime, because it can be changed into another prime (210002011211411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105001005605505 + 105001005605506.

It is an arithmetic number, because the mean of its divisors is an integer number (105001005605506).

Almost surely, 2^{210002011211011} is an apocalyptic number.

210002011211011 is a deficient number, since it is larger than the sum of its proper divisors (1).

210002011211011 is an equidigital number, since it uses as much as digits as its factorization.

210002011211011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 210002011211011 its reverse (110112110200012), we get a palindrome (320114121411023).

The spelling of 210002011211011 in words is "two hundred ten trillion, two billion, eleven million, two hundred eleven thousand, eleven".