101210212211 has 2 divisors, whose sum is σ = 101210212212. Its totient is φ = 101210212210.

The previous prime is 101210212189. The next prime is 101210212219. The reversal of 101210212211 is 112212012101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101210212211 - 2¹⁰ = 101210211187 is a prime.

It is not a weakly prime, because it can be changed into another prime (101210212219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50605106105 + 50605106106.

It is an arithmetic number, because the mean of its divisors is an integer number (50605106106).

Almost surely, 2^101210212211 is an apocalyptic number.

101210212211 is a deficient number, since it is larger than the sum of its proper divisors (1).

101210212211 is an equidigital number, since it uses as much as digits as its factorization.

101210212211 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 101210212211 its reverse (112212012101), we get a palindrome (213422224312).

The spelling of 101210212211 in words is "one hundred one billion, two hundred ten million, two hundred twelve thousand, two hundred eleven".