132212322 has 48 divisors (see below), whose sum is σ = 320965632. Its totient is φ = 38979360.

The previous prime is 132212299. The next prime is 132212329. The reversal of 132212322 is 223212231.

132212322 is a `hidden beast` number, since 132 + 212 + 322 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 132212295 and 132212304.

It is not an unprimeable number, because it can be changed into a prime (132212329) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1698 + ... + 16349.

It is an arithmetic number, because the mean of its divisors is an integer number (6686784).

Almost surely, 2^132212322 is an apocalyptic number.

132212322 is an abundant number, since it is smaller than the sum of its proper divisors (188753310).

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

132212322 is a wasteful number, since it uses less digits than its factorization.

132212322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18103 (or 18100 counting only the distinct ones).

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

The square root of 132212322 is about 11498.3617093915. The cubic root of 132212322 is about 509.4371876701.

Adding to 132212322 its reverse (223212231), we get a palindrome (355424553).

Subtracting 132212322 from its reverse (223212231), we obtain a palindrome (90999909).

The spelling of 132212322 in words is "one hundred thirty-two million, two hundred twelve thousand, three hundred twenty-two".