12204072207533 has 2 divisors, whose sum is σ = 12204072207534. Its totient is φ = 12204072207532.

The previous prime is 12204072207487. The next prime is 12204072207557. The reversal of 12204072207533 is 33570227040221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11411140729444 + 792931478089 = 3378038^2 + 890467^2 .

It is a cyclic number.

It is not a de Polignac number, because 12204072207533 - 2⁶ = 12204072207469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12204072207583) 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, 6102036103766 + 6102036103767.

It is an arithmetic number, because the mean of its divisors is an integer number (6102036103767).

Almost surely, 2^{12204072207533} is an apocalyptic number.

It is an amenable number.

12204072207533 is a deficient number, since it is larger than the sum of its proper divisors (1).

12204072207533 is an equidigital number, since it uses as much as digits as its factorization.

12204072207533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 141120, while the sum is 38.

Adding to 12204072207533 its reverse (33570227040221), we get a palindrome (45774299247754).

The spelling of 12204072207533 in words is "twelve trillion, two hundred four billion, seventy-two million, two hundred seven thousand, five hundred thirty-three".