212011210010 has 16 divisors (see below), whose sum is σ = 383961409056. Its totient is φ = 84284210448.

The previous prime is 212011210009. The next prime is 212011210039. The reversal of 212011210010 is 10012110212.

212011210010 is digitally balanced in base 2, 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 = 212011209973 and 212011210000.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 65032484 + ... + 65035743.

It is an arithmetic number, because the mean of its divisors is an integer number (23997588066).

Almost surely, 2^212011210010 is an apocalyptic number.

212011210010 is a deficient number, since it is larger than the sum of its proper divisors (171950199046).

212011210010 is a wasteful number, since it uses less digits than its factorization.

212011210010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130068397.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 212011210010 its reverse (10012110212), we get a palindrome (222023320222).

The spelling of 212011210010 in words is "two hundred twelve billion, eleven million, two hundred ten thousand, ten".