228751275800 has 48 divisors (see below), whose sum is σ = 563131825560. Its totient is φ = 86118126080.

The previous prime is 228751275763. The next prime is 228751275853. The reversal of 228751275800 is 8572157822.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33636494 + ... + 33643293.

Almost surely, 2^228751275800 is an apocalyptic number.

228751275800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

228751275800 is an abundant number, since it is smaller than the sum of its proper divisors (334380549760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

228751275800 is a wasteful number, since it uses less digits than its factorization.

228751275800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67279820 (or 67279811 counting only the distinct ones).

The product of its (nonzero) digits is 627200, while the sum is 47.

The spelling of 228751275800 in words is "two hundred twenty-eight billion, seven hundred fifty-one million, two hundred seventy-five thousand, eight hundred".