210202010002011 has 4 divisors (see below), whose sum is σ = 280269346669352. Its totient is φ = 140134673334672.

The previous prime is 210202010002001. The next prime is 210202010002043. The reversal of 210202010002011 is 110200010202012.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 210202010002011 - 2¹⁷ = 210202009870939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210202010002001) 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, 35033668333666 + ... + 35033668333671.

It is an arithmetic number, because the mean of its divisors is an integer number (70067336667338).

Almost surely, 2^{210202010002011} is an apocalyptic number.

210202010002011 is a deficient number, since it is larger than the sum of its proper divisors (70067336667341).

210202010002011 is an equidigital number, since it uses as much as digits as its factorization.

210202010002011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70067336667340.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 210202010002011 its reverse (110200010202012), we get a palindrome (320402020204023).

The spelling of 210202010002011 in words is "two hundred ten trillion, two hundred two billion, ten million, two thousand, eleven".