210012032100012 has 48 divisors (see below), whose sum is σ = 495653076301152. Its totient is φ = 69204679557120.

The previous prime is 210012032100001. The next prime is 210012032100019. The reversal of 210012032100012 is 210001230210012.

It is a junction number, because it is equal to n+sod(n) for n = 210012032099964 and 210012032100000.

It is not an unprimeable number, because it can be changed into a prime (210012032100019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 264633973 + ... + 265426380.

It is an arithmetic number, because the mean of its divisors is an integer number (10326105756274).

Almost surely, 2^{210012032100012} is an apocalyptic number.

It is an amenable number.

210012032100012 is an abundant number, since it is smaller than the sum of its proper divisors (285641044201140).

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

210012032100012 is a wasteful number, since it uses less digits than its factorization.

210012032100012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530060738 (or 530060736 counting only the distinct ones).

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

Adding to 210012032100012 its reverse (210001230210012), we get a palindrome (420013262310024).

The spelling of 210012032100012 in words is "two hundred ten trillion, twelve billion, thirty-two million, one hundred thousand, twelve".