132220304312244 has 12 divisors (see below), whose sum is σ = 308514043395264. Its totient is φ = 44073434770744.

The previous prime is 132220304312203. The next prime is 132220304312251. The reversal of 132220304312244 is 442213403022231.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

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, 5509179346332 + ... + 5509179346355.

It is an arithmetic number, because the mean of its divisors is an integer number (25709503616272).

Almost surely, 2^{132220304312244} is an apocalyptic number.

It is an amenable number.

132220304312244 is an abundant number, since it is smaller than the sum of its proper divisors (176293739083020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132220304312244 is a wasteful number, since it uses less digits than its factorization.

132220304312244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11018358692694 (or 11018358692692 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 132220304312244 its reverse (442213403022231), we get a palindrome (574433707334475).

The spelling of 132220304312244 in words is "one hundred thirty-two trillion, two hundred twenty billion, three hundred four million, three hundred twelve thousand, two hundred forty-four".