22460024225 has 6 divisors (see below), whose sum is σ = 27850430070. Its totient is φ = 17968019360.

The previous prime is 22460024207. The next prime is 22460024227. The reversal of 22460024225 is 52242006422.

It can be written as a sum of positive squares in 3 ways, for example, as 1287446161 + 21172578064 = 35881^2 + 145508^2 .

It is a de Polignac number, because none of the positive numbers 2^k-22460024225 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22460024227) 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 in 5 ways as a sum of consecutive naturals, for example, 449200460 + ... + 449200509.

It is an arithmetic number, because the mean of its divisors is an integer number (4641738345).

Almost surely, 2^22460024225 is an apocalyptic number.

22460024225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22460024225 is a deficient number, since it is larger than the sum of its proper divisors (5390405845).

22460024225 is an equidigital number, since it uses as much as digits as its factorization.

22460024225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 898400979 (or 898400974 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 29.

The spelling of 22460024225 in words is "twenty-two billion, four hundred sixty million, twenty-four thousand, two hundred twenty-five".