12012233300213 has 2 divisors, whose sum is σ = 12012233300214. Its totient is φ = 12012233300212.

The previous prime is 12012233300201. The next prime is 12012233300329. The reversal of 12012233300213 is 31200333221021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7729328547889 + 4282904752324 = 2780167^2 + 2069518^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12012233300213 is a prime.

It is a super-2 number, since 2×12012233300213² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12012236300213) 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 as a sum of consecutive naturals, namely, 6006116650106 + 6006116650107.

It is an arithmetic number, because the mean of its divisors is an integer number (6006116650107).

Almost surely, 2^{12012233300213} is an apocalyptic number.

It is an amenable number.

12012233300213 is a deficient number, since it is larger than the sum of its proper divisors (1).

12012233300213 is an equidigital number, since it uses as much as digits as its factorization.

12012233300213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 12012233300213 its reverse (31200333221021), we get a palindrome (43212566521234).

The spelling of 12012233300213 in words is "twelve trillion, twelve billion, two hundred thirty-three million, three hundred thousand, two hundred thirteen".