224224340120403 has 32 divisors (see below), whose sum is σ = 356625226214400. Its totient is φ = 122524885080576.

The previous prime is 224224340120329. The next prime is 224224340120447. The reversal of 224224340120403 is 304021043422422.

It is a happy number.

224224340120403 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 224224340120403 - 2²⁸ = 224224071684947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (224224340120203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59765218 + ... + 63406071.

It is an arithmetic number, because the mean of its divisors is an integer number (11144538319200).

Almost surely, 2^{224224340120403} is an apocalyptic number.

224224340120403 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

224224340120403 is a deficient number, since it is larger than the sum of its proper divisors (132400886093997).

224224340120403 is a wasteful number, since it uses less digits than its factorization.

224224340120403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123175091.

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 224224340120403 its reverse (304021043422422), we get a palindrome (528245383542825).

The spelling of 224224340120403 in words is "two hundred twenty-four trillion, two hundred twenty-four billion, three hundred forty million, one hundred twenty thousand, four hundred three".