10101211002227 has 2 divisors, whose sum is σ = 10101211002228. Its totient is φ = 10101211002226.

The previous prime is 10101211002187. The next prime is 10101211002229. The reversal of 10101211002227 is 72220011210101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10101211002227 - 2²⁶ = 10101143893363 is a prime.

Together with 10101211002229, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 10101211002199 and 10101211002208.

It is not a weakly prime, because it can be changed into another prime (10101211002229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050605501113 + 5050605501114.

It is an arithmetic number, because the mean of its divisors is an integer number (5050605501114).

Almost surely, 2^{10101211002227} is an apocalyptic number.

10101211002227 is a deficient number, since it is larger than the sum of its proper divisors (1).

10101211002227 is an equidigital number, since it uses as much as digits as its factorization.

10101211002227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112, while the sum is 20.

Adding to 10101211002227 its reverse (72220011210101), we get a palindrome (82321222212328).

The spelling of 10101211002227 in words is "ten trillion, one hundred one billion, two hundred eleven million, two thousand, two hundred twenty-seven".