229206573852 has 24 divisors (see below), whose sum is σ = 534881698176. Its totient is φ = 76392711408.

The previous prime is 229206573787. The next prime is 229206573889. The reversal of 229206573852 is 258375602922.

It is a junction number, because it is equal to n+sod(n) for n = 229206573795 and 229206573804.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1083898 + ... + 1277985.

It is an arithmetic number, because the mean of its divisors is an integer number (22286737424).

Almost surely, 2^229206573852 is an apocalyptic number.

It is an amenable number.

229206573852 is an abundant number, since it is smaller than the sum of its proper divisors (305675124324).

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

229206573852 is a wasteful number, since it uses less digits than its factorization.

229206573852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2369977 (or 2369975 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 51.

The spelling of 229206573852 in words is "two hundred twenty-nine billion, two hundred six million, five hundred seventy-three thousand, eight hundred fifty-two".