132231101222201 has 2 divisors, whose sum is σ = 132231101222202. Its totient is φ = 132231101222200.

The previous prime is 132231101222189. The next prime is 132231101222243. The reversal of 132231101222201 is 102222101132231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99041288898601 + 33189812323600 = 9951949^2 + 5761060^2 .

It is an emirp because it is prime and its reverse (102222101132231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 132231101222201 - 2¹⁴ = 132231101205817 is a prime.

It is not a weakly prime, because it can be changed into another prime (132231101222261) 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, 66115550611100 + 66115550611101.

It is an arithmetic number, because the mean of its divisors is an integer number (66115550611101).

Almost surely, 2^{132231101222201} is an apocalyptic number.

It is an amenable number.

132231101222201 is a deficient number, since it is larger than the sum of its proper divisors (1).

132231101222201 is an equidigital number, since it uses as much as digits as its factorization.

132231101222201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 132231101222201 its reverse (102222101132231), we get a palindrome (234453202354432).

The spelling of 132231101222201 in words is "one hundred thirty-two trillion, two hundred thirty-one billion, one hundred one million, two hundred twenty-two thousand, two hundred one".