132220304243212 has 12 divisors (see below), whose sum is σ = 231387068183320. Its totient is φ = 66109713333696.

The previous prime is 132220304243191. The next prime is 132220304243219. The reversal of 132220304243212 is 212342403022231.

It is not an unprimeable number, because it can be changed into a prime (132220304243219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109018518 + ... + 110224669.

Almost surely, 2^{132220304243212} is an apocalyptic number.

It is an amenable number.

132220304243212 is a deficient number, since it is larger than the sum of its proper divisors (99166763940108).

132220304243212 is a wasteful number, since it uses less digits than its factorization.

132220304243212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219393960 (or 219393958 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 132220304243212 its reverse (212342403022231), we get a palindrome (344562707265443).

The spelling of 132220304243212 in words is "one hundred thirty-two trillion, two hundred twenty billion, three hundred four million, two hundred forty-three thousand, two hundred twelve".