210212012012 has 12 divisors (see below), whose sum is σ = 369180172536. Its totient is φ = 104731962720.

The previous prime is 210212011979. The next prime is 210212012053. The reversal of 210212012012 is 210210212012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93509558 + ... + 93511805.

It is an arithmetic number, because the mean of its divisors is an integer number (30765014378).

Almost surely, 2^210212012012 is an apocalyptic number.

It is an amenable number.

210212012012 is a deficient number, since it is larger than the sum of its proper divisors (158968160524).

210212012012 is a wasteful number, since it uses less digits than its factorization.

210212012012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187021648 (or 187021646 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 210212012012 its reverse (210210212012), we get a palindrome (420422224024).

The spelling of 210212012012 in words is "two hundred ten billion, two hundred twelve million, twelve thousand, twelve".