512231045213230 has 96 divisors (see below), whose sum is σ = 1076409633096000. Its totient is φ = 174990673170432.

The previous prime is 512231045213207. The next prime is 512231045213249. The reversal of 512231045213230 is 32312540132215.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 232675086 + ... + 234866254.

It is an arithmetic number, because the mean of its divisors is an integer number (11212600344750).

Almost surely, 2^{512231045213230} is an apocalyptic number.

512231045213230 is an abundant number, since it is smaller than the sum of its proper divisors (564178587882770).

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

512231045213230 is a wasteful number, since it uses less digits than its factorization.

512231045213230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2192906 (or 2192899 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

Adding to 512231045213230 its reverse (32312540132215), we get a palindrome (544543585345445).

The spelling of 512231045213230 in words is "five hundred twelve trillion, two hundred thirty-one billion, forty-five million, two hundred thirteen thousand, two hundred thirty".