12232201032313 has 8 divisors (see below), whose sum is σ = 12723912681480. Its totient is φ = 11745150157440.

The previous prime is 12232201032299. The next prime is 12232201032323. The reversal of 12232201032313 is 31323010223221.

It can be written as a sum of positive squares in 4 ways, for example, as 529863158889 + 11702337873424 = 727917^2 + 3420868^2 .

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-12232201032313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12232201032323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1165188220 + ... + 1165198717.

It is an arithmetic number, because the mean of its divisors is an integer number (1590489085185).

Almost surely, 2^{12232201032313} is an apocalyptic number.

It is an amenable number.

12232201032313 is a deficient number, since it is larger than the sum of its proper divisors (491711649167).

12232201032313 is a wasteful number, since it uses less digits than its factorization.

12232201032313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2330387147.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 12232201032313 its reverse (31323010223221), we get a palindrome (43555211255534).

The spelling of 12232201032313 in words is "twelve trillion, two hundred thirty-two billion, two hundred one million, thirty-two thousand, three hundred thirteen".