12412351333 has 2 divisors, whose sum is σ = 12412351334. Its totient is φ = 12412351332.

The previous prime is 12412351313. The next prime is 12412351351. The reversal of 12412351333 is 33315321421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6954392449 + 5457958884 = 83393^2 + 73878^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12412351333 is a prime.

It is a super-2 number, since 2×12412351333² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12412351313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6206175666 + 6206175667.

It is an arithmetic number, because the mean of its divisors is an integer number (6206175667).

Almost surely, 2^12412351333 is an apocalyptic number.

It is an amenable number.

12412351333 is a deficient number, since it is larger than the sum of its proper divisors (1).

12412351333 is an equidigital number, since it uses as much as digits as its factorization.

12412351333 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6480, while the sum is 28.

Adding to 12412351333 its reverse (33315321421), we get a palindrome (45727672754).

The spelling of 12412351333 in words is "twelve billion, four hundred twelve million, three hundred fifty-one thousand, three hundred thirty-three".