212000212012 has 12 divisors (see below), whose sum is σ = 374825117800. Its totient is φ = 104907321216.

The previous prime is 212000211961. The next prime is 212000212013. The reversal of 212000212012 is 210212000212.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 212000211983 and 212000212001.

It is not an unprimeable number, because it can be changed into a prime (212000212013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 273195762 + ... + 273196537.

Almost surely, 2^212000212012 is an apocalyptic number.

It is an amenable number.

212000212012 is a deficient number, since it is larger than the sum of its proper divisors (162824905788).

212000212012 is a wasteful number, since it uses less digits than its factorization.

212000212012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546392400 (or 546392398 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 212000212012 its reverse (210212000212), we get a palindrome (422212212224).

The spelling of 212000212012 in words is "two hundred twelve billion, two hundred twelve thousand, twelve".