12124033331 has 2 divisors, whose sum is σ = 12124033332. Its totient is φ = 12124033330.

The previous prime is 12124033301. The next prime is 12124033357. The reversal of 12124033331 is 13333042121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12124033331 - 2²² = 12119839027 is a prime.

It is a super-2 number, since 2×12124033331² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12124033297 and 12124033306.

It is not a weakly prime, because it can be changed into another prime (12124033301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6062016665 + 6062016666.

It is an arithmetic number, because the mean of its divisors is an integer number (6062016666).

Almost surely, 2^12124033331 is an apocalyptic number.

12124033331 is a deficient number, since it is larger than the sum of its proper divisors (1).

12124033331 is an equidigital number, since it uses as much as digits as its factorization.

12124033331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 12124033331 its reverse (13333042121), we get a palindrome (25457075452).

The spelling of 12124033331 in words is "twelve billion, one hundred twenty-four million, thirty-three thousand, three hundred thirty-one".