12201112202 has 32 divisors (see below), whose sum is σ = 18643737600. Its totient is φ = 5987873008.

The previous prime is 12201112201. The next prime is 12201112207. The reversal of 12201112202 is 20221110221.

It is not an unprimeable number, because it can be changed into a prime (12201112201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16969199 + ... + 16969917.

It is an arithmetic number, because the mean of its divisors is an integer number (582616800).

Almost surely, 2^12201112202 is an apocalyptic number.

12201112202 is a deficient number, since it is larger than the sum of its proper divisors (6442625398).

12201112202 is a wasteful number, since it uses less digits than its factorization.

12201112202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1450.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12201112202 its reverse (20221110221), we get a palindrome (32422222423).

The spelling of 12201112202 in words is "twelve billion, two hundred one million, one hundred twelve thousand, two hundred two".