205252204112 has 20 divisors (see below), whose sum is σ = 397767428160. Its totient is φ = 102602545248.

The previous prime is 205252204109. The next prime is 205252204121. The reversal of 205252204112 is 211402252502.

205252204112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 1400312 + ... + 1539927.

It is an arithmetic number, because the mean of its divisors is an integer number (19888371408).

Almost surely, 2^205252204112 is an apocalyptic number.

It is an amenable number.

205252204112 is a deficient number, since it is larger than the sum of its proper divisors (192515224048).

205252204112 is a wasteful number, since it uses less digits than its factorization.

205252204112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2944610 (or 2944604 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 26.

Adding to 205252204112 its reverse (211402252502), we get a palindrome (416654456614).

The spelling of 205252204112 in words is "two hundred five billion, two hundred fifty-two million, two hundred four thousand, one hundred twelve".