228647070477200 has 30 divisors (see below), whose sum is σ = 549324586822434. Its totient is φ = 91458828190720.

The previous prime is 228647070477151. The next prime is 228647070477211. The reversal of 228647070477200 is 2774070746822.

228647070477200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 51195684973456 + 177451385503744 = 7155116^2 + 13321088^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 285808837697 + ... + 285808838496.

Almost surely, 2^{228647070477200} is an apocalyptic number.

228647070477200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

228647070477200 is an abundant number, since it is smaller than the sum of its proper divisors (320677516345234).

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

228647070477200 is a wasteful number, since it uses less digits than its factorization.

228647070477200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571617676211 (or 571617676200 counting only the distinct ones).

The product of its (nonzero) digits is 14751744, while the sum is 56.

The spelling of 228647070477200 in words is "two hundred twenty-eight trillion, six hundred forty-seven billion, seventy million, four hundred seventy-seven thousand, two hundred".