10202032232209 has 2 divisors, whose sum is σ = 10202032232210. Its totient is φ = 10202032232208.

The previous prime is 10202032232201. The next prime is 10202032232279. The reversal of 10202032232209 is 90223223020201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9013775267025 + 1188256965184 = 3002295^2 + 1090072^2 .

It is a cyclic number.

It is not a de Polignac number, because 10202032232209 - 2³ = 10202032232201 is a prime.

It is not a weakly prime, because it can be changed into another prime (10202032232201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5101016116104 + 5101016116105.

It is an arithmetic number, because the mean of its divisors is an integer number (5101016116105).

Almost surely, 2^{10202032232209} is an apocalyptic number.

It is an amenable number.

10202032232209 is a deficient number, since it is larger than the sum of its proper divisors (1).

10202032232209 is an equidigital number, since it uses as much as digits as its factorization.

10202032232209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 28.

The spelling of 10202032232209 in words is "ten trillion, two hundred two billion, thirty-two million, two hundred thirty-two thousand, two hundred nine".