102202212110227 has 2 divisors, whose sum is σ = 102202212110228. Its totient is φ = 102202212110226.

The previous prime is 102202212110189. The next prime is 102202212110231. The reversal of 102202212110227 is 722011212202201.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102202212110227 is a prime.

It is not a weakly prime, because it can be changed into another prime (102202212110237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51101106055113 + 51101106055114.

It is an arithmetic number, because the mean of its divisors is an integer number (51101106055114).

Almost surely, 2^{102202212110227} is an apocalyptic number.

102202212110227 is a deficient number, since it is larger than the sum of its proper divisors (1).

102202212110227 is an equidigital number, since it uses as much as digits as its factorization.

102202212110227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 896, while the sum is 25.

Adding to 102202212110227 its reverse (722011212202201), we get a palindrome (824213424312428).

The spelling of 102202212110227 in words is "one hundred two trillion, two hundred two billion, two hundred twelve million, one hundred ten thousand, two hundred twenty-seven".