229537842216 has 32 divisors (see below), whose sum is σ = 604046954400. Its totient is φ = 72485634240.

The previous prime is 229537842211. The next prime is 229537842229. The reversal of 229537842216 is 612248735922.

It is not an unprimeable number, because it can be changed into a prime (229537842211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 251685775 + ... + 251686686.

It is an arithmetic number, because the mean of its divisors is an integer number (18876467325).

Almost surely, 2^229537842216 is an apocalyptic number.

It is an amenable number.

229537842216 is an abundant number, since it is smaller than the sum of its proper divisors (374509112184).

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

229537842216 is a wasteful number, since it uses less digits than its factorization.

229537842216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503372489 (or 503372485 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 51.

The spelling of 229537842216 in words is "two hundred twenty-nine billion, five hundred thirty-seven million, eight hundred forty-two thousand, two hundred sixteen".