210012201000011 has 2 divisors, whose sum is σ = 210012201000012. Its totient is φ = 210012201000010.

The previous prime is 210012200999983. The next prime is 210012201000013. The reversal of 210012201000011 is 110000102210012.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-210012201000011 is a prime.

Together with 210012201000013, 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 = 210012200999956 and 210012201000001.

It is not a weakly prime, because it can be changed into another prime (210012201000013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105006100500005 + 105006100500006.

It is an arithmetic number, because the mean of its divisors is an integer number (105006100500006).

Almost surely, 2^{210012201000011} is an apocalyptic number.

210012201000011 is a deficient number, since it is larger than the sum of its proper divisors (1).

210012201000011 is an equidigital number, since it uses as much as digits as its factorization.

210012201000011 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 11.

Adding to 210012201000011 its reverse (110000102210012), we get a palindrome (320012303210023).

The spelling of 210012201000011 in words is "two hundred ten trillion, twelve billion, two hundred one million, eleven", and thus it is an aban number.