229512286080 has 1024 divisors, whose sum is σ = 1020099225600. Its totient is φ = 47377612800.

The previous prime is 229512286021. The next prime is 229512286093. The reversal of 229512286080 is 80682215922.

229512286080 is a `hidden beast` number, since 2 + 2 + 9 + 5 + 12 + 28 + 608 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 240830884 + ... + 240831836.

It is an arithmetic number, because the mean of its divisors is an integer number (996190650).

Almost surely, 2^229512286080 is an apocalyptic number.

229512286080 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 229512286080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (510049612800).

229512286080 is an abundant number, since it is smaller than the sum of its proper divisors (790586939520).

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

229512286080 is a wasteful number, since it uses less digits than its factorization.

229512286080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1180 (or 1162 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The spelling of 229512286080 in words is "two hundred twenty-nine billion, five hundred twelve million, two hundred eighty-six thousand, eighty".