229335705812 has 24 divisors (see below), whose sum is σ = 443421470016. Its totient is φ = 103230393728.

The previous prime is 229335705769. The next prime is 229335705847. The reversal of 229335705812 is 218507533922.

229335705812 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73315478 + ... + 73318605.

It is an arithmetic number, because the mean of its divisors is an integer number (18475894584).

Almost surely, 2^229335705812 is an apocalyptic number.

It is an amenable number.

229335705812 is a deficient number, since it is larger than the sum of its proper divisors (214085764204).

229335705812 is a wasteful number, since it uses less digits than its factorization.

229335705812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146634127 (or 146634125 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 47.

The spelling of 229335705812 in words is "two hundred twenty-nine billion, three hundred thirty-five million, seven hundred five thousand, eight hundred twelve".