2210121010211 has 2 divisors, whose sum is σ = 2210121010212. Its totient is φ = 2210121010210.

The previous prime is 2210121010177. The next prime is 2210121010219. The reversal of 2210121010211 is 1120101210122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2210121010211 - 2²⁶ = 2210053901347 is a prime.

It is not a weakly prime, because it can be changed into another prime (2210121010219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105060505105 + 1105060505106.

It is an arithmetic number, because the mean of its divisors is an integer number (1105060505106).

Almost surely, 2^{2210121010211} is an apocalyptic number.

2210121010211 is a deficient number, since it is larger than the sum of its proper divisors (1).

2210121010211 is an equidigital number, since it uses as much as digits as its factorization.

2210121010211 is an odious number, because the sum of its binary digits is odd.

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

Adding to 2210121010211 its reverse (1120101210122), we get a palindrome (3330222220333).

The spelling of 2210121010211 in words is "two trillion, two hundred ten billion, one hundred twenty-one million, ten thousand, two hundred eleven".