228700625803 has 4 divisors (see below), whose sum is σ = 246292981648. Its totient is φ = 211108269960.

The previous prime is 228700625773. The next prime is 228700625827. The reversal of 228700625803 is 308526007822.

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

It is a cyclic number.

It is not a de Polignac number, because 228700625803 - 2¹³ = 228700617611 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 228700625803.

It is not an unprimeable number, because it can be changed into a prime (228700625843) 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, 8796177903 + ... + 8796177928.

It is an arithmetic number, because the mean of its divisors is an integer number (61573245412).

Almost surely, 2^228700625803 is an apocalyptic number.

228700625803 is a deficient number, since it is larger than the sum of its proper divisors (17592355845).

228700625803 is a wasteful number, since it uses less digits than its factorization.

228700625803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17592355844.

The product of its (nonzero) digits is 322560, while the sum is 43.

The spelling of 228700625803 in words is "two hundred twenty-eight billion, seven hundred million, six hundred twenty-five thousand, eight hundred three".