228066754450088 has 64 divisors (see below), whose sum is σ = 446783926636800. Its totient is φ = 108936974361600.

The previous prime is 228066754450079. The next prime is 228066754450133. The reversal of 228066754450088 is 880054457660822.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4286861888 + ... + 4286915088.

It is an arithmetic number, because the mean of its divisors is an integer number (6980998853700).

Almost surely, 2^{228066754450088} is an apocalyptic number.

It is an amenable number.

228066754450088 is a deficient number, since it is larger than the sum of its proper divisors (218717172186712).

228066754450088 is a wasteful number, since it uses less digits than its factorization.

228066754450088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82362 (or 82358 counting only the distinct ones).

The product of its (nonzero) digits is 206438400, while the sum is 65.

The spelling of 228066754450088 in words is "two hundred twenty-eight trillion, sixty-six billion, seven hundred fifty-four million, four hundred fifty thousand, eighty-eight".