132230221 has 8 divisors (see below), whose sum is σ = 137541888. Its totient is φ = 126984000.

The previous prime is 132230209. The next prime is 132230239. The reversal of 132230221 is 122032231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 132230221 - 2⁹ = 132229709 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132230195 and 132230204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132230201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12220 + ... + 20341.

It is an arithmetic number, because the mean of its divisors is an integer number (17192736).

Almost surely, 2^132230221 is an apocalyptic number.

It is an amenable number.

132230221 is a deficient number, since it is larger than the sum of its proper divisors (5311667).

132230221 is a wasteful number, since it uses less digits than its factorization.

132230221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32723.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 132230221 is about 11499.1400113226. The cubic root of 132230221 is about 509.4601759580.

Adding to 132230221 its reverse (122032231), we get a palindrome (254262452).

The spelling of 132230221 in words is "one hundred thirty-two million, two hundred thirty thousand, two hundred twenty-one".