2012300221033 has 2 divisors, whose sum is σ = 2012300221034. Its totient is φ = 2012300221032.

The previous prime is 2012300221021. The next prime is 2012300221093. The reversal of 2012300221033 is 3301220032102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1996831826649 + 15468394384 = 1413093^2 + 124372^2 .

It is a cyclic number.

It is not a de Polignac number, because 2012300221033 - 2¹³ = 2012300212841 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2012300221033.

It is not a weakly prime, because it can be changed into another prime (2012300221093) 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 as a sum of consecutive naturals, namely, 1006150110516 + 1006150110517.

It is an arithmetic number, because the mean of its divisors is an integer number (1006150110517).

Almost surely, 2^{2012300221033} is an apocalyptic number.

It is an amenable number.

2012300221033 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012300221033 is an equidigital number, since it uses as much as digits as its factorization.

2012300221033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 2012300221033 its reverse (3301220032102), we get a palindrome (5313520253135).

The spelling of 2012300221033 in words is "two trillion, twelve billion, three hundred million, two hundred twenty-one thousand, thirty-three".