228268286600 has 48 divisors (see below), whose sum is σ = 530939524020. Its totient is φ = 91270195200.

The previous prime is 228268286569. The next prime is 228268286621. The reversal of 228268286600 is 6682862822.

It can be written as a sum of positive squares in 6 ways, for example, as 145620086404 + 82648200196 = 381602^2 + 287486^2 .

It is a Harshad number since it is a multiple of its sum of digits (50).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 263840 + ... + 725360.

Almost surely, 2^228268286600 is an apocalyptic number.

228268286600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

228268286600 is an abundant number, since it is smaller than the sum of its proper divisors (302671237420).

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

228268286600 is a wasteful number, since it uses less digits than its factorization.

228268286600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464010 (or 464001 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 50.

The spelling of 228268286600 in words is "two hundred twenty-eight billion, two hundred sixty-eight million, two hundred eighty-six thousand, six hundred".