282229040000 has 160 divisors (see below), whose sum is σ = 739574041800. Its totient is φ = 106949376000.

The previous prime is 282229039999. The next prime is 282229040059. The reversal of 282229040000 is 40922282.

It is a tau number, because it is divible by the number of its divisors (160).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1427162 + ... + 1612838.

Almost surely, 2^282229040000 is an apocalyptic number.

282229040000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 282229040000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (369787020900).

282229040000 is an abundant number, since it is smaller than the sum of its proper divisors (457345001800).

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

282229040000 is an equidigital number, since it uses as much as digits as its factorization.

282229040000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185730 (or 185703 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 282229040000 its reverse (40922282), we get a palindrome (282269962282).

The spelling of 282229040000 in words is "two hundred eighty-two billion, two hundred twenty-nine million, forty thousand".