132000223221 has 48 divisors (see below), whose sum is σ = 206614324800. Its totient is φ = 80900411904.

The previous prime is 132000223217. The next prime is 132000223247. The reversal of 132000223221 is 122322000231.

132000223221 is a `hidden beast` number, since 1 + 320 + 0 + 0 + 22 + 322 + 1 = 666.

It is not a de Polignac number, because 132000223221 - 2² = 132000223217 is a prime.

It is a super-2 number, since 2×132000223221² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 132000223194 and 132000223203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132000223291) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1370670 + ... + 1463808.

It is an arithmetic number, because the mean of its divisors is an integer number (4304465100).

Almost surely, 2^132000223221 is an apocalyptic number.

It is an amenable number.

132000223221 is a deficient number, since it is larger than the sum of its proper divisors (74614101579).

132000223221 is a wasteful number, since it uses less digits than its factorization.

132000223221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93378 (or 93375 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 132000223221 its reverse (122322000231), we get a palindrome (254322223452).

The spelling of 132000223221 in words is "one hundred thirty-two billion, two hundred twenty-three thousand, two hundred twenty-one".