132212120 has 16 divisors (see below), whose sum is σ = 297477360. Its totient is φ = 52884832.

The previous prime is 132212107. The next prime is 132212123. The reversal of 132212120 is 21212231.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 132212095 and 132212104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132212123) 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, 1652612 + ... + 1652691.

It is an arithmetic number, because the mean of its divisors is an integer number (18592335).

Almost surely, 2^132212120 is an apocalyptic number.

132212120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132212120 is an abundant number, since it is smaller than the sum of its proper divisors (165265240).

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

132212120 is a wasteful number, since it uses less digits than its factorization.

132212120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3305314 (or 3305310 counting only the distinct ones).

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

The square root of 132212120 is about 11498.3529255281. The cubic root of 132212120 is about 509.4369282228.

Adding to 132212120 its reverse (21212231), we get a palindrome (153424351).

The spelling of 132212120 in words is "one hundred thirty-two million, two hundred twelve thousand, one hundred twenty".