224387012399 has 12 divisors (see below), whose sum is σ = 246662696952. Its totient is φ = 203969644560.

The previous prime is 224387012371. The next prime is 224387012417. The reversal of 224387012399 is 993210783422.

224387012399 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 224387012399 - 2¹² = 224387008303 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 (224387012329) 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 11 ways as a sum of consecutive naturals, for example, 1352669 + ... + 1509465.

It is an arithmetic number, because the mean of its divisors is an integer number (20555224746).

Almost surely, 2^224387012399 is an apocalyptic number.

224387012399 is a deficient number, since it is larger than the sum of its proper divisors (22275684553).

224387012399 is a wasteful number, since it uses less digits than its factorization.

224387012399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168646 (or 168635 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 50.

The spelling of 224387012399 in words is "two hundred twenty-four billion, three hundred eighty-seven million, twelve thousand, three hundred ninety-nine".