132221223229 has 2 divisors, whose sum is σ = 132221223230. Its totient is φ = 132221223228.

The previous prime is 132221223227. The next prime is 132221223271. The reversal of 132221223229 is 922322122231.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 78537260025 + 53683963204 = 280245^2 + 231698^2 .

It is a cyclic number.

It is not a de Polignac number, because 132221223229 - 2¹ = 132221223227 is a prime.

Together with 132221223227, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 132221223229.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132221223227) 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, 66110611614 + 66110611615.

It is an arithmetic number, because the mean of its divisors is an integer number (66110611615).

Almost surely, 2^132221223229 is an apocalyptic number.

It is an amenable number.

132221223229 is a deficient number, since it is larger than the sum of its proper divisors (1).

132221223229 is an equidigital number, since it uses as much as digits as its factorization.

132221223229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368, while the sum is 31.

The spelling of 132221223229 in words is "one hundred thirty-two billion, two hundred twenty-one million, two hundred twenty-three thousand, two hundred twenty-nine".