212052642214 has 16 divisors (see below), whose sum is σ = 363542520096. Its totient is φ = 90873777600.

The previous prime is 212052642181. The next prime is 212052642223. The reversal of 212052642214 is 412246250212.

212052642214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 267927 + ... + 704194.

It is an arithmetic number, because the mean of its divisors is an integer number (22721407506).

Almost surely, 2^212052642214 is an apocalyptic number.

212052642214 is a deficient number, since it is larger than the sum of its proper divisors (151489877882).

212052642214 is a wasteful number, since it uses less digits than its factorization.

212052642214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 987711.

The product of its (nonzero) digits is 15360, while the sum is 31.

Adding to 212052642214 its reverse (412246250212), we get a palindrome (624298892426).

The spelling of 212052642214 in words is "two hundred twelve billion, fifty-two million, six hundred forty-two thousand, two hundred fourteen".