12032211302 has 32 divisors (see below), whose sum is σ = 18770292000. Its totient is φ = 5777766400.

The previous prime is 12032211287. The next prime is 12032211307. The reversal of 12032211302 is 20311223021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12032211307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12786152 + ... + 12787092.

It is an arithmetic number, because the mean of its divisors is an integer number (586571625).

Almost surely, 2^12032211302 is an apocalyptic number.

12032211302 is a deficient number, since it is larger than the sum of its proper divisors (6738080698).

12032211302 is a wasteful number, since it uses less digits than its factorization.

12032211302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1912.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 12032211302 its reverse (20311223021), we get a palindrome (32343434323).

The spelling of 12032211302 in words is "twelve billion, thirty-two million, two hundred eleven thousand, three hundred two".