12142032233 has 2 divisors, whose sum is σ = 12142032234. Its totient is φ = 12142032232.

The previous prime is 12142032209. The next prime is 12142032293. The reversal of 12142032233 is 33223024121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11577114409 + 564917824 = 107597^2 + 23768^2 .

It is a cyclic number.

It is not a de Polignac number, because 12142032233 - 2¹⁴ = 12142015849 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12142032199 and 12142032208.

It is not a weakly prime, because it can be changed into another prime (12142032293) 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, 6071016116 + 6071016117.

It is an arithmetic number, because the mean of its divisors is an integer number (6071016117).

Almost surely, 2^12142032233 is an apocalyptic number.

It is an amenable number.

12142032233 is a deficient number, since it is larger than the sum of its proper divisors (1).

12142032233 is an equidigital number, since it uses as much as digits as its factorization.

12142032233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 12142032233 its reverse (33223024121), we get a palindrome (45365056354).

The spelling of 12142032233 in words is "twelve billion, one hundred forty-two million, thirty-two thousand, two hundred thirty-three".