12232041533 has 2 divisors, whose sum is σ = 12232041534. Its totient is φ = 12232041532.

The previous prime is 12232041517. The next prime is 12232041581. The reversal of 12232041533 is 33514023221.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6949223044 + 5282818489 = 83362^2 + 72683^2 .

It is a cyclic number.

It is not a de Polignac number, because 12232041533 - 2⁴ = 12232041517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12232044533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6116020766 + 6116020767.

It is an arithmetic number, because the mean of its divisors is an integer number (6116020767).

Almost surely, 2^12232041533 is an apocalyptic number.

It is an amenable number.

12232041533 is a deficient number, since it is larger than the sum of its proper divisors (1).

12232041533 is an equidigital number, since it uses as much as digits as its factorization.

12232041533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 12232041533 its reverse (33514023221), we get a palindrome (45746064754).

The spelling of 12232041533 in words is "twelve billion, two hundred thirty-two million, forty-one thousand, five hundred thirty-three".