10020101227 has 2 divisors, whose sum is σ = 10020101228. Its totient is φ = 10020101226.

The previous prime is 10020101207. The next prime is 10020101279. The reversal of 10020101227 is 72210102001.

It is a weak prime.

It is an emirp because it is prime and its reverse (72210102001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10020101227 - 2⁷ = 10020101099 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10020101227.

It is not a weakly prime, because it can be changed into another prime (10020101207) 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, 5010050613 + 5010050614.

It is an arithmetic number, because the mean of its divisors is an integer number (5010050614).

Almost surely, 2^10020101227 is an apocalyptic number.

10020101227 is a deficient number, since it is larger than the sum of its proper divisors (1).

10020101227 is an equidigital number, since it uses as much as digits as its factorization.

10020101227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56, while the sum is 16.

Adding to 10020101227 its reverse (72210102001), we get a palindrome (82230203228).

The spelling of 10020101227 in words is "ten billion, twenty million, one hundred one thousand, two hundred twenty-seven".