102422031227 has 2 divisors, whose sum is σ = 102422031228. Its totient is φ = 102422031226.

The previous prime is 102422031197. The next prime is 102422031247. The reversal of 102422031227 is 722130224201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102422031227 - 2⁶ = 102422031163 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102422031196 and 102422031205.

It is not a weakly prime, because it can be changed into another prime (102422031247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51211015613 + 51211015614.

It is an arithmetic number, because the mean of its divisors is an integer number (51211015614).

Almost surely, 2^102422031227 is an apocalyptic number.

102422031227 is a deficient number, since it is larger than the sum of its proper divisors (1).

102422031227 is an equidigital number, since it uses as much as digits as its factorization.

102422031227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 26.

Adding to 102422031227 its reverse (722130224201), we get a palindrome (824552255428).

The spelling of 102422031227 in words is "one hundred two billion, four hundred twenty-two million, thirty-one thousand, two hundred twenty-seven".