211210102102211 has 8 divisors (see below), whose sum is σ = 211535993640240. Its totient is φ = 210884218044832.

The previous prime is 211210102102127. The next prime is 211210102102217. The reversal of 211210102102211 is 112201201012112.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-211210102102211 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 211210102102211.

It is not an unprimeable number, because it can be changed into a prime (211210102102217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56023076 + ... + 59674158.

It is an arithmetic number, because the mean of its divisors is an integer number (26441999205030).

Almost surely, 2^{211210102102211} is an apocalyptic number.

211210102102211 is a deficient number, since it is larger than the sum of its proper divisors (325891538029).

211210102102211 is an equidigital number, since it uses as much as digits as its factorization.

211210102102211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3740325.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 211210102102211 its reverse (112201201012112), we get a palindrome (323411303114323).

The spelling of 211210102102211 in words is "two hundred eleven trillion, two hundred ten billion, one hundred two million, one hundred two thousand, two hundred eleven".