12205004333 has 2 divisors, whose sum is σ = 12205004334. Its totient is φ = 12205004332.

The previous prime is 12205004267. The next prime is 12205004359. The reversal of 12205004333 is 33340050221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10791469924 + 1413534409 = 103882^2 + 37597^2 .

It is a cyclic number.

It is not a de Polignac number, because 12205004333 - 2¹⁶ = 12204938797 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12205004299 and 12205004308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12205004363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6102502166 + 6102502167.

It is an arithmetic number, because the mean of its divisors is an integer number (6102502167).

Almost surely, 2^12205004333 is an apocalyptic number.

It is an amenable number.

12205004333 is a deficient number, since it is larger than the sum of its proper divisors (1).

12205004333 is an equidigital number, since it uses as much as digits as its factorization.

12205004333 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 23.

Adding to 12205004333 its reverse (33340050221), we get a palindrome (45545054554).

The spelling of 12205004333 in words is "twelve billion, two hundred five million, four thousand, three hundred thirty-three".