229255979036 has 24 divisors (see below), whose sum is σ = 468267534336. Its totient is φ = 96162081840.

The previous prime is 229255979033. The next prime is 229255979107. The reversal of 229255979036 is 630979552922.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229255979033) 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, 87102020 + ... + 87104651.

It is an arithmetic number, because the mean of its divisors is an integer number (19511147264).

Almost surely, 2^229255979036 is an apocalyptic number.

It is an amenable number.

229255979036 is an abundant number, since it is smaller than the sum of its proper divisors (239011555300).

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

229255979036 is a wasteful number, since it uses less digits than its factorization.

229255979036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174206729 (or 174206727 counting only the distinct ones).

The product of its (nonzero) digits is 18370800, while the sum is 59.

The spelling of 229255979036 in words is "two hundred twenty-nine billion, two hundred fifty-five million, nine hundred seventy-nine thousand, thirty-six".