102222013222291 has 2 divisors, whose sum is σ = 102222013222292. Its totient is φ = 102222013222290.

The previous prime is 102222013222243. The next prime is 102222013222337. The reversal of 102222013222291 is 192222310222201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102222013222291 - 2²¹ = 102222011125139 is a prime.

It is not a weakly prime, because it can be changed into another prime (102222013225291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51111006611145 + 51111006611146.

It is an arithmetic number, because the mean of its divisors is an integer number (51111006611146).

Almost surely, 2^{102222013222291} is an apocalyptic number.

102222013222291 is a deficient number, since it is larger than the sum of its proper divisors (1).

102222013222291 is an equidigital number, since it uses as much as digits as its factorization.

102222013222291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 31.

Adding to 102222013222291 its reverse (192222310222201), we get a palindrome (294444323444492).

The spelling of 102222013222291 in words is "one hundred two trillion, two hundred twenty-two billion, thirteen million, two hundred twenty-two thousand, two hundred ninety-one".