12201213201 has 8 divisors (see below), whose sum is σ = 16273899840. Its totient is φ = 8131334352.

The previous prime is 12201213197. The next prime is 12201213221. The reversal of 12201213201 is 10231210221.

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

It is not a de Polignac number, because 12201213201 - 2² = 12201213197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12201213221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 691786 + ... + 709203.

It is an arithmetic number, because the mean of its divisors is an integer number (2034237480).

Almost surely, 2^12201213201 is an apocalyptic number.

It is an amenable number.

12201213201 is a deficient number, since it is larger than the sum of its proper divisors (4072686639).

12201213201 is a wasteful number, since it uses less digits than its factorization.

12201213201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1403895.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 12201213201 its reverse (10231210221), we get a palindrome (22432423422).

The spelling of 12201213201 in words is "twelve billion, two hundred one million, two hundred thirteen thousand, two hundred one".