12245242202 has 8 divisors (see below), whose sum is σ = 18679183200. Its totient is φ = 6018847804.

The previous prime is 12245242187. The next prime is 12245242211. The reversal of 12245242202 is 20224254221.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51886502 + ... + 51886737.

It is an arithmetic number, because the mean of its divisors is an integer number (2334897900).

Almost surely, 2^12245242202 is an apocalyptic number.

12245242202 is a deficient number, since it is larger than the sum of its proper divisors (6433940998).

12245242202 is a wasteful number, since it uses less digits than its factorization.

12245242202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103773300.

The product of its (nonzero) digits is 5120, while the sum is 26.

Adding to 12245242202 its reverse (20224254221), we get a palindrome (32469496423).

The spelling of 12245242202 in words is "twelve billion, two hundred forty-five million, two hundred forty-two thousand, two hundred two".