222302210129 has 2 divisors, whose sum is σ = 222302210130. Its totient is φ = 222302210128.

The previous prime is 222302210111. The next prime is 222302210161. The reversal of 222302210129 is 921012203222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 116854585600 + 105447624529 = 341840^2 + 324727^2 .

It is a cyclic number.

It is not a de Polignac number, because 222302210129 - 2¹⁶ = 222302144593 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222302210098 and 222302210107.

It is not a weakly prime, because it can be changed into another prime (222302212129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111151105064 + 111151105065.

It is an arithmetic number, because the mean of its divisors is an integer number (111151105065).

Almost surely, 2^222302210129 is an apocalyptic number.

It is an amenable number.

222302210129 is a deficient number, since it is larger than the sum of its proper divisors (1).

222302210129 is an equidigital number, since it uses as much as digits as its factorization.

222302210129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 26.

The spelling of 222302210129 in words is "two hundred twenty-two billion, three hundred two million, two hundred ten thousand, one hundred twenty-nine".