228064044200 has 48 divisors (see below), whose sum is σ = 531545545500. Its totient is φ = 91002539520.

The previous prime is 228064044199. The next prime is 228064044217. The reversal of 228064044200 is 2440460822.

It can be written as a sum of positive squares in 6 ways, for example, as 196569863044 + 31494181156 = 443362^2 + 177466^2 .

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, 1312235 + ... + 1475834.

Almost surely, 2^228064044200 is an apocalyptic number.

228064044200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

228064044200 is an abundant number, since it is smaller than the sum of its proper divisors (303481501300).

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

228064044200 is a wasteful number, since it uses less digits than its factorization.

228064044200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2788494 (or 2788485 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

The spelling of 228064044200 in words is "two hundred twenty-eight billion, sixty-four million, forty-four thousand, two hundred".