2101022210211 has 8 divisors (see below), whose sum is σ = 2801370333264. Its totient is φ = 1400677780320.

The previous prime is 2101022210197. The next prime is 2101022210239. The reversal of 2101022210211 is 1120122201012.

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

It is not a de Polignac number, because 2101022210211 - 2²⁶ = 2100955101347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2101022210711) 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 in 7 ways as a sum of consecutive naturals, for example, 943125 + ... + 2256441.

It is an arithmetic number, because the mean of its divisors is an integer number (350171291658).

Almost surely, 2^{2101022210211} is an apocalyptic number.

2101022210211 is a deficient number, since it is larger than the sum of its proper divisors (700348123053).

2101022210211 is a wasteful number, since it uses less digits than its factorization.

2101022210211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1846581.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 2101022210211 its reverse (1120122201012), we get a palindrome (3221144411223).

The spelling of 2101022210211 in words is "two trillion, one hundred one billion, twenty-two million, two hundred ten thousand, two hundred eleven".