229813524882 has 90 divisors (see below), whose sum is σ = 527276402757. Its totient is φ = 72340830432.

The previous prime is 229813524881. The next prime is 229813524959. The reversal of 229813524882 is 288425318922.

229813524882 is a `hidden beast` number, since 2 + 29 + 8 + 13 + 524 + 8 + 82 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 133203830841 + 96609694041 = 364971^2 + 310821^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=338979.

It is a super-2 number, since 2×229813524882² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (229813524881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 734228358 + ... + 734228670.

Almost surely, 2^229813524882 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 229813524882

229813524882 is an abundant number, since it is smaller than the sum of its proper divisors (297462877875).

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

229813524882 is an frugal number, since it uses more digits than its factorization.

229813524882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710 (or 337 counting only the distinct ones).

The product of its digits is 4423680, while the sum is 54.

The spelling of 229813524882 in words is "two hundred twenty-nine billion, eight hundred thirteen million, five hundred twenty-four thousand, eight hundred eighty-two".