212012111000002 has 8 divisors (see below), whose sum is σ = 324018509264316. Its totient is φ = 104005941245232.

The previous prime is 212012110999979. The next prime is 212012111000047. The reversal of 212012111000002 is 200000111210212.

It can be written as a sum of positive squares in 2 ways, for example, as 207110983605201 + 4901127394801 = 14391351^2 + 2213849^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1000057127253 + ... + 1000057127464.

Almost surely, 2^{212012111000002} is an apocalyptic number.

212012111000002 is a deficient number, since it is larger than the sum of its proper divisors (112006398264314).

212012111000002 is a wasteful number, since it uses less digits than its factorization.

212012111000002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2000114254772.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 212012111000002 its reverse (200000111210212), we get a palindrome (412012222210214).

The spelling of 212012111000002 in words is "two hundred twelve trillion, twelve billion, one hundred eleven million, two", and thus it is an aban number.