229075025186 has 12 divisors (see below), whose sum is σ = 399712544118. Its totient is φ = 98175010752.

The previous prime is 229075025183. The next prime is 229075025227. The reversal of 229075025186 is 681520570922.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 215499279961 + 13575745225 = 464219^2 + 116515^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 229075025186.

It is not an unprimeable number, because it can be changed into a prime (229075025183) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 1168750031 + ... + 1168750226.

Almost surely, 2^229075025186 is an apocalyptic number.

229075025186 is a deficient number, since it is larger than the sum of its proper divisors (170637518932).

229075025186 is a wasteful number, since it uses less digits than its factorization.

229075025186 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2337500273 (or 2337500266 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 47.

The spelling of 229075025186 in words is "two hundred twenty-nine billion, seventy-five million, twenty-five thousand, one hundred eighty-six".