229772729795 has 16 divisors (see below), whose sum is σ = 321821503488. Its totient is φ = 154206134880.

The previous prime is 229772729741. The next prime is 229772729807. The reversal of 229772729795 is 597927277922.

It is not a de Polignac number, because 229772729795 - 2⁸ = 229772729539 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69838091 + ... + 69841380.

It is an arithmetic number, because the mean of its divisors is an integer number (20113843968).

Almost surely, 2^229772729795 is an apocalyptic number.

229772729795 is a deficient number, since it is larger than the sum of its proper divisors (92048773693).

229772729795 is a wasteful number, since it uses less digits than its factorization.

229772729795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139679530.

The product of its digits is 140026320, while the sum is 68.

The spelling of 229772729795 in words is "two hundred twenty-nine billion, seven hundred seventy-two million, seven hundred twenty-nine thousand, seven hundred ninety-five".