211303204001012 has 12 divisors (see below), whose sum is σ = 369881172871140. Its totient is φ = 105622868894976.

The previous prime is 211303204000997. The next prime is 211303204001023. The reversal of 211303204001012 is 210100402303112.

It can be written as a sum of positive squares in 2 ways, for example, as 137764586883856 + 73538617117156 = 11737316^2 + 8575466^2 .

It is a congruent number.

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, 7183259837 + ... + 7183289252.

It is an arithmetic number, because the mean of its divisors is an integer number (30823431072595).

Almost surely, 2^{211303204001012} is an apocalyptic number.

It is an amenable number.

211303204001012 is a deficient number, since it is larger than the sum of its proper divisors (158577968870128).

211303204001012 is a wasteful number, since it uses less digits than its factorization.

211303204001012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14366552770 (or 14366552768 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 211303204001012 its reverse (210100402303112), we get a palindrome (421403606304124).

The spelling of 211303204001012 in words is "two hundred eleven trillion, three hundred three billion, two hundred four million, one thousand, twelve".