229085528000 has 112 divisors (see below), whose sum is σ = 648377655744. Its totient is φ = 78543590400.

The previous prime is 229085527997. The next prime is 229085528029. The reversal of 229085528000 is 825580922.

229085528000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

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, 1989407 + ... + 2101406.

It is an arithmetic number, because the mean of its divisors is an integer number (5789086212).

Almost surely, 2^229085528000 is an apocalyptic number.

229085528000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

229085528000 is an abundant number, since it is smaller than the sum of its proper divisors (419292127744).

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

229085528000 is an equidigital number, since it uses as much as digits as its factorization.

229085528000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4090847 (or 4090827 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 41.

The spelling of 229085528000 in words is "two hundred twenty-nine billion, eighty-five million, five hundred twenty-eight thousand".