132220112 has 20 divisors (see below), whose sum is σ = 256400256. Its totient is φ = 66052320.

The previous prime is 132220063. The next prime is 132220117. The reversal of 132220112 is 211022231.

It is a happy number.

It is a super-3 number, since 3×132220112³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132220117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19937 + ... + 25727.

Almost surely, 2^132220112 is an apocalyptic number.

It is an amenable number.

132220112 is a deficient number, since it is larger than the sum of its proper divisors (124180144).

132220112 is a wasteful number, since it uses less digits than its factorization.

132220112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7226 (or 7220 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 132220112 is about 11498.7004483115. The cubic root of 132220112 is about 509.4471928842.

Adding to 132220112 its reverse (211022231), we get a palindrome (343242343).

The spelling of 132220112 in words is "one hundred thirty-two million, two hundred twenty thousand, one hundred twelve".