212064350206 has 8 divisors (see below), whose sum is σ = 318099321864. Its totient is φ = 106031242920.

The previous prime is 212064350189. The next prime is 212064350269. The reversal of 212064350206 is 602053460212.

212064350206 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 134565 + ... + 665008.

It is an arithmetic number, because the mean of its divisors is an integer number (39762415233).

Almost surely, 2^212064350206 is an apocalyptic number.

212064350206 is a deficient number, since it is larger than the sum of its proper divisors (106034971658).

212064350206 is a wasteful number, since it uses less digits than its factorization.

212064350206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 932186.

The product of its (nonzero) digits is 17280, while the sum is 31.

The spelling of 212064350206 in words is "two hundred twelve billion, sixty-four million, three hundred fifty thousand, two hundred six".