12133311202 has 4 divisors (see below), whose sum is σ = 18199966806. Its totient is φ = 6066655600.

The previous prime is 12133311163. The next prime is 12133311227. The reversal of 12133311202 is 20211333121.

12133311202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6560838001 + 5572473201 = 80999^2 + 74649^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12133311202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3033327799 + ... + 3033327802.

Almost surely, 2^12133311202 is an apocalyptic number.

12133311202 is a deficient number, since it is larger than the sum of its proper divisors (6066655604).

12133311202 is an equidigital number, since it uses as much as digits as its factorization.

12133311202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6066655603.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 12133311202 its reverse (20211333121), we get a palindrome (32344644323).

The spelling of 12133311202 in words is "twelve billion, one hundred thirty-three million, three hundred eleven thousand, two hundred two".