205114012 has 12 divisors (see below), whose sum is σ = 359053576. Its totient is φ = 102527280.

The previous prime is 205114009. The next prime is 205114033. The reversal of 205114012 is 210411502.

205114012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×205114012² = 84143515837472288, which contains 22 as substring.

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, 17062 + ... + 26482.

Almost surely, 2^205114012 is an apocalyptic number.

It is an amenable number.

205114012 is a deficient number, since it is larger than the sum of its proper divisors (153939564).

205114012 is a wasteful number, since it uses less digits than its factorization.

205114012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14868 (or 14866 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 205114012 is about 14321.8019815944. The cubic root of 205114012 is about 589.7461437827.

Adding to 205114012 its reverse (210411502), we get a palindrome (415525514).

The spelling of 205114012 in words is "two hundred five million, one hundred fourteen thousand, twelve".