228083687998 has 8 divisors (see below), whose sum is σ = 342157685400. Its totient is φ = 114031126200.

The previous prime is 228083687987. The next prime is 228083688017. The reversal of 228083687998 is 899786380822.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 5332273 + ... + 5374876.

It is an arithmetic number, because the mean of its divisors is an integer number (42769710675).

Almost surely, 2^228083687998 is an apocalyptic number.

228083687998 is a deficient number, since it is larger than the sum of its proper divisors (114073997402).

228083687998 is a wasteful number, since it uses less digits than its factorization.

228083687998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10717802.

The product of its (nonzero) digits is 167215104, while the sum is 70.

The spelling of 228083687998 in words is "two hundred twenty-eight billion, eighty-three million, six hundred eighty-seven thousand, nine hundred ninety-eight".