12024214451 has 2 divisors, whose sum is σ = 12024214452. Its totient is φ = 12024214450.

The previous prime is 12024214441. The next prime is 12024214457. The reversal of 12024214451 is 15441242021.

It is a strong prime.

It is an emirp because it is prime and its reverse (15441242021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12024214451 - 2²² = 12020020147 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12024214451.

It is not a weakly prime, because it can be changed into another prime (12024214457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6012107225 + 6012107226.

It is an arithmetic number, because the mean of its divisors is an integer number (6012107226).

Almost surely, 2^12024214451 is an apocalyptic number.

12024214451 is a deficient number, since it is larger than the sum of its proper divisors (1).

12024214451 is an equidigital number, since it uses as much as digits as its factorization.

12024214451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2560, while the sum is 26.

Adding to 12024214451 its reverse (15441242021), we get a palindrome (27465456472).

The spelling of 12024214451 in words is "twelve billion, twenty-four million, two hundred fourteen thousand, four hundred fifty-one".