24222003253 has 6 divisors (see below), whose sum is σ = 28176616086. Its totient is φ = 20761717032.

The previous prime is 24222003241. The next prime is 24222003313. The reversal of 24222003253 is 35230022242.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 20765386404 + 3456616849 = 144102^2 + 58793^2 .

It is a de Polignac number, because none of the positive numbers 2^k-24222003253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24222403253) 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 in 5 ways as a sum of consecutive naturals, for example, 247163250 + ... + 247163347.

It is an arithmetic number, because the mean of its divisors is an integer number (4696102681).

Almost surely, 2^24222003253 is an apocalyptic number.

It is an amenable number.

24222003253 is a deficient number, since it is larger than the sum of its proper divisors (3954612833).

24222003253 is an equidigital number, since it uses as much as digits as its factorization.

24222003253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494326611 (or 494326604 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

Adding to 24222003253 its reverse (35230022242), we get a palindrome (59452025495).

The spelling of 24222003253 in words is "twenty-four billion, two hundred twenty-two million, three thousand, two hundred fifty-three".