12032202 has 32 divisors (see below), whose sum is σ = 29619072. Its totient is φ = 3173184.

The previous prime is 12032191. The next prime is 12032203. The reversal of 12032202 is 20223021.

It is not an unprimeable number, because it can be changed into a prime (12032203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10473 + ... + 11564.

It is an arithmetic number, because the mean of its divisors is an integer number (925596).

Almost surely, 2^12032202 is an apocalyptic number.

12032202 is an abundant number, since it is smaller than the sum of its proper divisors (17586870).

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

12032202 is a wasteful number, since it uses less digits than its factorization.

12032202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22062.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 12032202 is about 3468.7464594577. The cubic root of 12032202 is about 229.1474549772.

Adding to 12032202 its reverse (20223021), we get a palindrome (32255223).

The spelling of 12032202 in words is "twelve million, thirty-two thousand, two hundred two".