2210212102211 has 4 divisors (see below), whose sum is σ = 2306308280592. Its totient is φ = 2114115923832.

The previous prime is 2210212102199. The next prime is 2210212102237. The reversal of 2210212102211 is 1122012120122.

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

It is a cyclic number.

It is not a de Polignac number, because 2210212102211 - 2³⁴ = 2193032233027 is a prime.

It is a super-2 number, since 2×2210212102211² (a number of 25 digits) contains 22 as substring.

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 2210212102211.

It is not an unprimeable number, because it can be changed into a prime (2210212101211) 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, 48048089156 + ... + 48048089201.

It is an arithmetic number, because the mean of its divisors is an integer number (576577070148).

Almost surely, 2^{2210212102211} is an apocalyptic number.

2210212102211 is a deficient number, since it is larger than the sum of its proper divisors (96096178381).

2210212102211 is an equidigital number, since it uses as much as digits as its factorization.

2210212102211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96096178380.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 2210212102211 its reverse (1122012120122), we get a palindrome (3332224222333).

It can be divided in two parts, 221021 and 2102211, that added together give a palindrome (2323232).

The spelling of 2210212102211 in words is "two trillion, two hundred ten billion, two hundred twelve million, one hundred two thousand, two hundred eleven".