212020000202 has 8 divisors (see below), whose sum is σ = 318043651716. Its totient is φ = 106005449632.

The previous prime is 212020000169. The next prime is 212020000207. The reversal of 212020000202 is 202000020212.

212020000202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 175201682041 + 36818318161 = 418571^2 + 191881^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (212020000207) 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, 2216693 + ... + 2310360.

Almost surely, 2^212020000202 is an apocalyptic number.

212020000202 is a deficient number, since it is larger than the sum of its proper divisors (106023651514).

212020000202 is a wasteful number, since it uses less digits than its factorization.

212020000202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4550472.

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 212020000202 its reverse (202000020212), we get a palindrome (414020020414).

The spelling of 212020000202 in words is "two hundred twelve billion, twenty million, two hundred two", and thus it is an aban number.