24225222513 has 16 divisors (see below), whose sum is σ = 34204412160. Its totient is φ = 15198318336.

The previous prime is 24225222493. The next prime is 24225222599. The reversal of 24225222513 is 31522252242.

It is a happy number.

It is not a de Polignac number, because 24225222513 - 2⁹ = 24225222001 is a prime.

It is a super-2 number, since 2×24225222513² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (24225222113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 494731 + ... + 541487.

It is an arithmetic number, because the mean of its divisors is an integer number (2137775760).

Almost surely, 2^24225222513 is an apocalyptic number.

It is an amenable number.

24225222513 is a deficient number, since it is larger than the sum of its proper divisors (9979189647).

24225222513 is a wasteful number, since it uses less digits than its factorization.

24225222513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56936.

The product of its digits is 19200, while the sum is 30.

Adding to 24225222513 its reverse (31522252242), we get a palindrome (55747474755).

The spelling of 24225222513 in words is "twenty-four billion, two hundred twenty-five million, two hundred twenty-two thousand, five hundred thirteen".