12201201202 has 8 divisors (see below), whose sum is σ = 18310048812. Its totient is φ = 6097851600.

The previous prime is 12201201169. The next prime is 12201201209. The reversal of 12201201202 is 20210210221.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 12062409241 + 138791961 = 109829^2 + 11781^2 .

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

It is not an unprimeable number, because it can be changed into a prime (12201201209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1368949 + ... + 1377832.

Almost surely, 2^12201201202 is an apocalyptic number.

12201201202 is a deficient number, since it is larger than the sum of its proper divisors (6108847610).

12201201202 is a wasteful number, since it uses less digits than its factorization.

12201201202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2749004.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 12201201202 its reverse (20210210221), we get a palindrome (32411411423).

The spelling of 12201201202 in words is "twelve billion, two hundred one million, two hundred one thousand, two hundred two".