229008018992 has 40 divisors (see below), whose sum is σ = 444921719616. Its totient is φ = 114189910016.

The previous prime is 229008018961. The next prime is 229008019013. The reversal of 229008018992 is 299810800922.

It is a self number, because there is not a number n which added to its sum of digits gives 229008018992.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 9818288 + ... + 9841584.

Almost surely, 2^229008018992 is an apocalyptic number.

It is an amenable number.

229008018992 is a deficient number, since it is larger than the sum of its proper divisors (215913700624).

229008018992 is a wasteful number, since it uses less digits than its factorization.

229008018992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24965 (or 24959 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 50.

The spelling of 229008018992 in words is "two hundred twenty-nine billion, eight million, eighteen thousand, nine hundred ninety-two".