10102122227 has 2 divisors, whose sum is σ = 10102122228. Its totient is φ = 10102122226.

The previous prime is 10102122209. The next prime is 10102122319. The reversal of 10102122227 is 72222120101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10102122227 - 2⁸ = 10102121971 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10102122199 and 10102122208.

It is not a weakly prime, because it can be changed into another prime (10102122727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5051061113 + 5051061114.

It is an arithmetic number, because the mean of its divisors is an integer number (5051061114).

Almost surely, 2^10102122227 is an apocalyptic number.

10102122227 is a deficient number, since it is larger than the sum of its proper divisors (1).

10102122227 is an equidigital number, since it uses as much as digits as its factorization.

10102122227 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 10102122227 its reverse (72222120101), we get a palindrome (82324242328).

The spelling of 10102122227 in words is "ten billion, one hundred two million, one hundred twenty-two thousand, two hundred twenty-seven".