225724014003 has 4 divisors (see below), whose sum is σ = 300965352008. Its totient is φ = 150482676000.

The previous prime is 225724013989. The next prime is 225724014023. The reversal of 225724014003 is 300410427522.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 225724014003 - 2¹³ = 225724005811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225724014023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37620668998 + ... + 37620669003.

It is an arithmetic number, because the mean of its divisors is an integer number (75241338002).

Almost surely, 2^225724014003 is an apocalyptic number.

225724014003 is a deficient number, since it is larger than the sum of its proper divisors (75241338005).

225724014003 is an equidigital number, since it uses as much as digits as its factorization.

225724014003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75241338004.

The product of its (nonzero) digits is 13440, while the sum is 30.

The spelling of 225724014003 in words is "two hundred twenty-five billion, seven hundred twenty-four million, fourteen thousand, three".