224545450799 has 12 divisors (see below), whose sum is σ = 237061354680. Its totient is φ = 212659307280.

The previous prime is 224545450783. The next prime is 224545450817. The reversal of 224545450799 is 997054545422.

It is not a de Polignac number, because 224545450799 - 2⁴ = 224545450783 is a prime.

It is a super-2 number, since 2×224545450799² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224545450769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1050572 + ... + 1246110.

It is an arithmetic number, because the mean of its divisors is an integer number (19755112890).

Almost surely, 2^224545450799 is an apocalyptic number.

224545450799 is a deficient number, since it is larger than the sum of its proper divisors (12515903881).

224545450799 is a wasteful number, since it uses less digits than its factorization.

224545450799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198758 (or 198739 counting only the distinct ones).

The product of its (nonzero) digits is 18144000, while the sum is 56.

The spelling of 224545450799 in words is "two hundred twenty-four billion, five hundred forty-five million, four hundred fifty thousand, seven hundred ninety-nine".