102222222307 has 2 divisors, whose sum is σ = 102222222308. Its totient is φ = 102222222306.

The previous prime is 102222222257. The next prime is 102222222313. The reversal of 102222222307 is 703222222201.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102222222307 is a prime.

It is not a weakly prime, because it can be changed into another prime (102222222407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51111111153 + 51111111154.

It is an arithmetic number, because the mean of its divisors is an integer number (51111111154).

Almost surely, 2^102222222307 is an apocalyptic number.

102222222307 is a deficient number, since it is larger than the sum of its proper divisors (1).

102222222307 is an equidigital number, since it uses as much as digits as its factorization.

102222222307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 25.

Adding to 102222222307 its reverse (703222222201), we get a palindrome (805444444508).

The spelling of 102222222307 in words is "one hundred two billion, two hundred twenty-two million, two hundred twenty-two thousand, three hundred seven".