210020020012 has 12 divisors (see below), whose sum is σ = 400947311016. Its totient is φ = 95463645440.

The previous prime is 210020019971. The next prime is 210020020013.

210020020012 is nontrivially palindromic in base 10.

210020020012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (210020020013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2386591093 + ... + 2386591180.

It is an arithmetic number, because the mean of its divisors is an integer number (33412275918).

Almost surely, 2^210020020012 is an apocalyptic number.

210020020012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

210020020012 is a deficient number, since it is larger than the sum of its proper divisors (190927291004).

210020020012 is a wasteful number, since it uses less digits than its factorization.

210020020012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4773182288 (or 4773182286 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

It can be divided in two parts, 2100200 and 20012, that added together give a palindrome (2120212).

The spelling of 210020020012 in words is "two hundred ten billion, twenty million, twenty thousand, twelve".