132223012 has 24 divisors (see below), whose sum is σ = 235962720. Its totient is φ = 64811520.

The previous prime is 132223009. The next prime is 132223019. The reversal of 132223012 is 210322231.

It is not an unprimeable number, because it can be changed into a prime (132223019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135687 + ... + 136657.

It is an arithmetic number, because the mean of its divisors is an integer number (9831780).

Almost surely, 2^132223012 is an apocalyptic number.

It is an amenable number.

132223012 is a deficient number, since it is larger than the sum of its proper divisors (103739708).

132223012 is a wasteful number, since it uses less digits than its factorization.

132223012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1611 (or 1609 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 132223012 is about 11498.8265488266. The cubic root of 132223012 is about 509.4509174463.

Adding to 132223012 its reverse (210322231), we get a palindrome (342545243).

The spelling of 132223012 in words is "one hundred thirty-two million, two hundred twenty-three thousand, twelve".