210210201012 has 48 divisors (see below), whose sum is σ = 560850964352. Its totient is φ = 60028940160.

The previous prime is 210210201001. The next prime is 210210201023. The reversal of 210210201012 is 210102012012.

It is an interprime number because it is at equal distance from previous prime (210210201001) and next prime (210210201023).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 484939 + ... + 809682.

Almost surely, 2^210210201012 is an apocalyptic number.

It is an amenable number.

210210201012 is an abundant number, since it is smaller than the sum of its proper divisors (350640763340).

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

210210201012 is a wasteful number, since it uses less digits than its factorization.

210210201012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1296568 (or 1296566 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 210210201012 its reverse (210102012012), we get a palindrome (420312213024).

The spelling of 210210201012 in words is "two hundred ten billion, two hundred ten million, two hundred one thousand, twelve".