224004400124 has 12 divisors (see below), whose sum is σ = 392022260448. Its totient is φ = 111998040000.

The previous prime is 224004400117. The next prime is 224004400129. The reversal of 224004400124 is 421004400422.

It is a self number, because there is not a number n which added to its sum of digits gives 224004400124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224004400129) 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 3 ways as a sum of consecutive naturals, for example, 917252 + ... + 1135499.

It is an arithmetic number, because the mean of its divisors is an integer number (32668521704).

Almost surely, 2^224004400124 is an apocalyptic number.

It is an amenable number.

224004400124 is a deficient number, since it is larger than the sum of its proper divisors (168017860324).

224004400124 is a wasteful number, since it uses less digits than its factorization.

224004400124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2080036 (or 2080034 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 23.

Adding to 224004400124 its reverse (421004400422), we get a palindrome (645008800546).

The spelling of 224004400124 in words is "two hundred twenty-four billion, four million, four hundred thousand, one hundred twenty-four".