132221320202 has 8 divisors (see below), whose sum is σ = 198339343200. Its totient is φ = 66108205804.

The previous prime is 132221320177. The next prime is 132221320237. The reversal of 132221320202 is 202023122231.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1159052 + ... + 1268007.

It is an arithmetic number, because the mean of its divisors is an integer number (24792417900).

Almost surely, 2^132221320202 is an apocalyptic number.

132221320202 is a deficient number, since it is larger than the sum of its proper divisors (66118022998).

132221320202 is a wasteful number, since it uses less digits than its factorization.

132221320202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2454300.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 132221320202 its reverse (202023122231), we get a palindrome (334244442433).

The spelling of 132221320202 in words is "one hundred thirty-two billion, two hundred twenty-one million, three hundred twenty thousand, two hundred two".