10101212211271 has 2 divisors, whose sum is σ = 10101212211272. Its totient is φ = 10101212211270.

The previous prime is 10101212211239. The next prime is 10101212211289. The reversal of 10101212211271 is 17211221210101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10101212211271 - 2⁵ = 10101212211239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10101212221271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050606105635 + 5050606105636.

It is an arithmetic number, because the mean of its divisors is an integer number (5050606105636).

Almost surely, 2^{10101212211271} is an apocalyptic number.

10101212211271 is a deficient number, since it is larger than the sum of its proper divisors (1).

10101212211271 is an equidigital number, since it uses as much as digits as its factorization.

10101212211271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 22.

Adding to 10101212211271 its reverse (17211221210101), we get a palindrome (27312433421372).

The spelling of 10101212211271 in words is "ten trillion, one hundred one billion, two hundred twelve million, two hundred eleven thousand, two hundred seventy-one".