12002200202 has 4 divisors (see below), whose sum is σ = 18003300306. Its totient is φ = 6001100100.

The previous prime is 12002200153. The next prime is 12002200207. The reversal of 12002200202 is 20200220021.

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., 11755113241 + 247086961 = 108421^2 + 15719^2 .

It is not an unprimeable number, because it can be changed into a prime (12002200207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3000550049 + ... + 3000550052.

Almost surely, 2^12002200202 is an apocalyptic number.

12002200202 is a deficient number, since it is larger than the sum of its proper divisors (6001100104).

12002200202 is an equidigital number, since it uses as much as digits as its factorization.

12002200202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6001100103.

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 12002200202 its reverse (20200220021), we get a palindrome (32202420223).

The spelling of 12002200202 in words is "twelve billion, two million, two hundred thousand, two hundred two".