229816947886 has 8 divisors (see below), whose sum is σ = 345258229680. Its totient is φ = 114730871328.

The previous prime is 229816947863. The next prime is 229816947911. The reversal of 229816947886 is 688749618922.

229816947886 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88799691 + ... + 88802278.

It is an arithmetic number, because the mean of its divisors is an integer number (43157278710).

Almost surely, 2^229816947886 is an apocalyptic number.

229816947886 is a deficient number, since it is larger than the sum of its proper divisors (115441281794).

229816947886 is a wasteful number, since it uses less digits than its factorization.

229816947886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177602618.

The product of its digits is 167215104, while the sum is 70.

The spelling of 229816947886 in words is "two hundred twenty-nine billion, eight hundred sixteen million, nine hundred forty-seven thousand, eight hundred eighty-six".