228507588096 has 80 divisors (see below), whose sum is σ = 610704696624. Its totient is φ = 75925684224.

The previous prime is 228507588091. The next prime is 228507588149. The reversal of 228507588096 is 690885705822.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228507588091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243120 + ... + 718416.

Almost surely, 2^228507588096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 228507588096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (305352348312).

228507588096 is an abundant number, since it is smaller than the sum of its proper divisors (382197108528).

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

228507588096 is an equidigital number, since it uses as much as digits as its factorization.

228507588096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475631 (or 475615 counting only the distinct ones).

The product of its (nonzero) digits is 19353600, while the sum is 60.

The spelling of 228507588096 in words is "two hundred twenty-eight billion, five hundred seven million, five hundred eighty-eight thousand, ninety-six".