12243033202 has 4 divisors (see below), whose sum is σ = 18364549806. Its totient is φ = 6121516600.

The previous prime is 12243033181. The next prime is 12243033217. The reversal of 12243033202 is 20233034221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20233034221 = 15233 ⋅1328237.

It can be written as a sum of positive squares in only one way, i.e., 12106820961 + 136212241 = 110031^2 + 11671^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3060758299 + ... + 3060758302.

Almost surely, 2^12243033202 is an apocalyptic number.

12243033202 is a deficient number, since it is larger than the sum of its proper divisors (6121516604).

12243033202 is an equidigital number, since it uses as much as digits as its factorization.

12243033202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6121516603.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 12243033202 its reverse (20233034221), we get a palindrome (32476067423).

The spelling of 12243033202 in words is "twelve billion, two hundred forty-three million, thirty-three thousand, two hundred two".