12230203002202 has 4 divisors (see below), whose sum is σ = 18345304503306. Its totient is φ = 6115101501100.

The previous prime is 12230203002137. The next prime is 12230203002211. The reversal of 12230203002202 is 20220030203221.

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., 12221589491721 + 8613510481 = 3495939^2 + 92809^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12230203002202.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3057550750549 + ... + 3057550750552.

Almost surely, 2^{12230203002202} is an apocalyptic number.

12230203002202 is a deficient number, since it is larger than the sum of its proper divisors (6115101501104).

12230203002202 is an equidigital number, since it uses as much as digits as its factorization.

12230203002202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6115101501103.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 12230203002202 its reverse (20220030203221), we get a palindrome (32450233205423).

The spelling of 12230203002202 in words is "twelve trillion, two hundred thirty billion, two hundred three million, two thousand, two hundred two".