211000001012012 has 12 divisors (see below), whose sum is σ = 372517700902536. Its totient is φ = 104566372182720.

The previous prime is 211000001011997. The next prime is 211000001012023. The reversal of 211000001012012 is 210210100000112.

It is a junction number, because it is equal to n+sod(n) for n = 211000001011984 and 211000001012002.

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, 233407080314 + ... + 233407081217.

It is an arithmetic number, because the mean of its divisors is an integer number (31043141741878).

Almost surely, 2^{211000001012012} is an apocalyptic number.

It is an amenable number.

211000001012012 is a deficient number, since it is larger than the sum of its proper divisors (161517699890524).

211000001012012 is a wasteful number, since it uses less digits than its factorization.

211000001012012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466814161648 (or 466814161646 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 211000001012012 its reverse (210210100000112), we get a palindrome (421210101012124).

The spelling of 211000001012012 in words is "two hundred eleven trillion, one million, twelve thousand, twelve".