10222129993 has 2 divisors, whose sum is σ = 10222129994. Its totient is φ = 10222129992.

The previous prime is 10222129987. The next prime is 10222130011. The reversal of 10222129993 is 39992122201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7202407689 + 3019722304 = 84867^2 + 54952^2 .

It is a cyclic number.

It is not a de Polignac number, because 10222129993 - 2⁹ = 10222129481 is a prime.

It is not a weakly prime, because it can be changed into another prime (10222129943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5111064996 + 5111064997.

It is an arithmetic number, because the mean of its divisors is an integer number (5111064997).

Almost surely, 2^10222129993 is an apocalyptic number.

It is an amenable number.

10222129993 is a deficient number, since it is larger than the sum of its proper divisors (1).

10222129993 is an equidigital number, since it uses as much as digits as its factorization.

10222129993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34992, while the sum is 40.

The spelling of 10222129993 in words is "ten billion, two hundred twenty-two million, one hundred twenty-nine thousand, nine hundred ninety-three".