24222042401 has 2 divisors, whose sum is σ = 24222042402. Its totient is φ = 24222042400.

The previous prime is 24222042379. The next prime is 24222042413. The reversal of 24222042401 is 10424022242.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18786814225 + 5435228176 = 137065^2 + 73724^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-24222042401 is a prime.

It is not a weakly prime, because it can be changed into another prime (24222042451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12111021200 + 12111021201.

It is an arithmetic number, because the mean of its divisors is an integer number (12111021201).

Almost surely, 2^24222042401 is an apocalyptic number.

It is an amenable number.

24222042401 is a deficient number, since it is larger than the sum of its proper divisors (1).

24222042401 is an equidigital number, since it uses as much as digits as its factorization.

24222042401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2048, while the sum is 23.

Adding to 24222042401 its reverse (10424022242), we get a palindrome (34646064643).

The spelling of 24222042401 in words is "twenty-four billion, two hundred twenty-two million, forty-two thousand, four hundred one".