132112011221 has 8 divisors (see below), whose sum is σ = 136613719584. Its totient is φ = 127684711440.

The previous prime is 132112011217. The next prime is 132112011281. The reversal of 132112011221 is 122110211231.

It is a happy number.

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 132112011221 - 2² = 132112011217 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 132112011221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132112011281) 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 in 7 ways as a sum of consecutive naturals, for example, 18598535 + ... + 18605636.

It is an arithmetic number, because the mean of its divisors is an integer number (17076714948).

Almost surely, 2^132112011221 is an apocalyptic number.

It is an amenable number.

132112011221 is a deficient number, since it is larger than the sum of its proper divisors (4501708363).

132112011221 is an equidigital number, since it uses as much as digits as its factorization.

132112011221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37204291.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 132112011221 its reverse (122110211231), we get a palindrome (254222222452).

The spelling of 132112011221 in words is "one hundred thirty-two billion, one hundred twelve million, eleven thousand, two hundred twenty-one".