222302214137 has 2 divisors, whose sum is σ = 222302214138. Its totient is φ = 222302214136.

The previous prime is 222302214133. The next prime is 222302214151. The reversal of 222302214137 is 731412203222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 124965078016 + 97337136121 = 353504^2 + 311989^2 .

It is a cyclic number.

It is not a de Polignac number, because 222302214137 - 2² = 222302214133 is a prime.

It is not a weakly prime, because it can be changed into another prime (222302214131) 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, 111151107068 + 111151107069.

It is an arithmetic number, because the mean of its divisors is an integer number (111151107069).

Almost surely, 2^222302214137 is an apocalyptic number.

It is an amenable number.

222302214137 is a deficient number, since it is larger than the sum of its proper divisors (1).

222302214137 is an equidigital number, since it uses as much as digits as its factorization.

222302214137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 29.

Adding to 222302214137 its reverse (731412203222), we get a palindrome (953714417359).

The spelling of 222302214137 in words is "two hundred twenty-two billion, three hundred two million, two hundred fourteen thousand, one hundred thirty-seven".