12201351 has 8 divisors (see below), whose sum is σ = 16418160. Its totient is φ = 8059392.

The previous prime is 12201347. The next prime is 12201353. The reversal of 12201351 is 15310221.

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

It is not a de Polignac number, because 12201351 - 2² = 12201347 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12201351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12201353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18330 + ... + 18983.

It is an arithmetic number, because the mean of its divisors is an integer number (2052270).

Almost surely, 2^12201351 is an apocalyptic number.

12201351 is a deficient number, since it is larger than the sum of its proper divisors (4216809).

12201351 is a wasteful number, since it uses less digits than its factorization.

12201351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37425.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 12201351 is about 3493.0432290483. The cubic root of 12201351 is about 230.2162490420.

Adding to 12201351 its reverse (15310221), we get a palindrome (27511572).

The spelling of 12201351 in words is "twelve million, two hundred one thousand, three hundred fifty-one".