102210210227 has 2 divisors, whose sum is σ = 102210210228. Its totient is φ = 102210210226.

The previous prime is 102210210211. The next prime is 102210210251. The reversal of 102210210227 is 722012012201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102210210227 - 2⁴ = 102210210211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102210210199 and 102210210208.

It is not a weakly prime, because it can be changed into another prime (102210212227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51105105113 + 51105105114.

It is an arithmetic number, because the mean of its divisors is an integer number (51105105114).

Almost surely, 2^102210210227 is an apocalyptic number.

102210210227 is a deficient number, since it is larger than the sum of its proper divisors (1).

102210210227 is an equidigital number, since it uses as much as digits as its factorization.

102210210227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 224, while the sum is 20.

Adding to 102210210227 its reverse (722012012201), we get a palindrome (824222222428).

The spelling of 102210210227 in words is "one hundred two billion, two hundred ten million, two hundred ten thousand, two hundred twenty-seven".