12211301003313 has 4 divisors (see below), whose sum is σ = 16281734671088. Its totient is φ = 8140867335540.

The previous prime is 12211301003311. The next prime is 12211301003327. The reversal of 12211301003313 is 31330010311221.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 12211301003313 - 2¹ = 12211301003311 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12211301003313.

It is not an unprimeable number, because it can be changed into a prime (12211301003311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2035216833883 + ... + 2035216833888.

It is an arithmetic number, because the mean of its divisors is an integer number (4070433667772).

Almost surely, 2^{12211301003313} is an apocalyptic number.

It is an amenable number.

12211301003313 is a deficient number, since it is larger than the sum of its proper divisors (4070433667775).

12211301003313 is an equidigital number, since it uses as much as digits as its factorization.

12211301003313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4070433667774.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 12211301003313 its reverse (31330010311221), we get a palindrome (43541311314534).

The spelling of 12211301003313 in words is "twelve trillion, two hundred eleven billion, three hundred one million, three thousand, three hundred thirteen".