210203211012 has 48 divisors (see below), whose sum is σ = 512148037632. Its totient is φ = 66975622560.

The previous prime is 210203211007. The next prime is 210203211047. The reversal of 210203211012 is 210112302012.

210203211012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 210203210982 and 210203211000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147123 + ... + 664869.

It is an arithmetic number, because the mean of its divisors is an integer number (10669750784).

Almost surely, 2^210203211012 is an apocalyptic number.

It is an amenable number.

210203211012 is an abundant number, since it is smaller than the sum of its proper divisors (301944826620).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

210203211012 is a wasteful number, since it uses less digits than its factorization.

210203211012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519248 (or 519246 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 210203211012 its reverse (210112302012), we get a palindrome (420315513024).

The spelling of 210203211012 in words is "two hundred ten billion, two hundred three million, two hundred eleven thousand, twelve".