201210232030012 has 48 divisors (see below), whose sum is σ = 363001133214720. Its totient is φ = 97536454782912.

The previous prime is 201210232030001. The next prime is 201210232030043. The reversal of 201210232030012 is 210030232012102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79554843 + ... + 82045069.

It is an arithmetic number, because the mean of its divisors is an integer number (7562523608640).

Almost surely, 2^{201210232030012} is an apocalyptic number.

It is an amenable number.

201210232030012 is a deficient number, since it is larger than the sum of its proper divisors (161790901184708).

201210232030012 is a wasteful number, since it uses less digits than its factorization.

201210232030012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2494330 (or 2494328 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 201210232030012 its reverse (210030232012102), we get a palindrome (411240464042114).

The spelling of 201210232030012 in words is "two hundred one trillion, two hundred ten billion, two hundred thirty-two million, thirty thousand, twelve".