211002020110211 has 8 divisors (see below), whose sum is σ = 240192022892544. Its totient is φ = 183480017486920.

The previous prime is 211002020110153. The next prime is 211002020110237. The reversal of 211002020110211 is 112011020200112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 211002020110211 - 2²⁶ = 211001953001347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (211002020110261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 417000039491 + ... + 417000039996.

It is an arithmetic number, because the mean of its divisors is an integer number (30024002861568).

Almost surely, 2^{211002020110211} is an apocalyptic number.

211002020110211 is a deficient number, since it is larger than the sum of its proper divisors (29190002782333).

211002020110211 is a wasteful number, since it uses less digits than its factorization.

211002020110211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834000079521.

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

Adding to 211002020110211 its reverse (112011020200112), we get a palindrome (323013040310323).

The spelling of 211002020110211 in words is "two hundred eleven trillion, two billion, twenty million, one hundred ten thousand, two hundred eleven".