228795550556 has 12 divisors (see below), whose sum is σ = 400463866320. Its totient is φ = 114377303040.

The previous prime is 228795550537. The next prime is 228795550567. The reversal of 228795550556 is 655055597822.

It is a junction number, because it is equal to n+sod(n) for n = 228795550495 and 228795550504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5092901 + ... + 5137628.

It is an arithmetic number, because the mean of its divisors is an integer number (33371988860).

Almost surely, 2^228795550556 is an apocalyptic number.

It is an amenable number.

228795550556 is a deficient number, since it is larger than the sum of its proper divisors (171668315764).

228795550556 is a wasteful number, since it uses less digits than its factorization.

228795550556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10236124 (or 10236122 counting only the distinct ones).

The product of its (nonzero) digits is 37800000, while the sum is 59.

The spelling of 228795550556 in words is "two hundred twenty-eight billion, seven hundred ninety-five million, five hundred fifty thousand, five hundred fifty-six".