312201244232201 has 8 divisors (see below), whose sum is σ = 314317558943040. Its totient is φ = 310086546885648.

The previous prime is 312201244232179. The next prime is 312201244232237. The reversal of 312201244232201 is 102232442102213.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-312201244232201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (312201244232401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 403953701 + ... + 404725826.

It is an arithmetic number, because the mean of its divisors is an integer number (39289694867880).

Almost surely, 2^{312201244232201} is an apocalyptic number.

It is an amenable number.

312201244232201 is a deficient number, since it is larger than the sum of its proper divisors (2116314710839).

312201244232201 is a wasteful number, since it uses less digits than its factorization.

312201244232201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808682143.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 312201244232201 its reverse (102232442102213), we get a palindrome (414433686334414).

The spelling of 312201244232201 in words is "three hundred twelve trillion, two hundred one billion, two hundred forty-four million, two hundred thirty-two thousand, two hundred one".