132215131416217 has 2 divisors, whose sum is σ = 132215131416218. Its totient is φ = 132215131416216.

The previous prime is 132215131416157. The next prime is 132215131416227. The reversal of 132215131416217 is 712614131512231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 89786635287561 + 42428496128656 = 9475581^2 + 6513716^2 .

It is a cyclic number.

It is not a de Polignac number, because 132215131416217 - 2¹¹ = 132215131414169 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 132215131416217.

It is not a weakly prime, because it can be changed into another prime (132215131416227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66107565708108 + 66107565708109.

It is an arithmetic number, because the mean of its divisors is an integer number (66107565708109).

Almost surely, 2^{132215131416217} is an apocalyptic number.

It is an amenable number.

132215131416217 is a deficient number, since it is larger than the sum of its proper divisors (1).

132215131416217 is an equidigital number, since it uses as much as digits as its factorization.

132215131416217 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 40.

Adding to 132215131416217 its reverse (712614131512231), we get a palindrome (844829262928448).

The spelling of 132215131416217 in words is "one hundred thirty-two trillion, two hundred fifteen billion, one hundred thirty-one million, four hundred sixteen thousand, two hundred seventeen".