212000512 has 18 divisors (see below), whose sum is σ = 423173408. Its totient is φ = 106000128.

The previous prime is 212000501. The next prime is 212000539. The reversal of 212000512 is 215000212.

It is a junction number, because it is equal to n+sod(n) for n = 212000492 and 212000501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 413808 + ... + 414319.

Almost surely, 2^212000512 is an apocalyptic number.

It is an amenable number.

212000512 is a deficient number, since it is larger than the sum of its proper divisors (211172896).

212000512 is an frugal number, since it uses more digits than its factorization.

212000512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828143 (or 828129 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 212000512 is about 14560.2373607026. The cubic root of 212000512 is about 596.2736757927.

Adding to 212000512 its reverse (215000212), we get a palindrome (427000724).

The spelling of 212000512 in words is "two hundred twelve million, five hundred twelve", and thus it is an aban number.