211322210414 has 32 divisors (see below), whose sum is σ = 376641328896. Its totient is φ = 87038930880.

The previous prime is 211322210383. The next prime is 211322210459. The reversal of 211322210414 is 414012223112.

It is a super-3 number, since 3×211322210414³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 211322210414.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2708984 + ... + 2785899.

It is an arithmetic number, because the mean of its divisors is an integer number (11770041528).

Almost surely, 2^211322210414 is an apocalyptic number.

211322210414 is a deficient number, since it is larger than the sum of its proper divisors (165319118482).

211322210414 is a wasteful number, since it uses less digits than its factorization.

211322210414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5495000.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 211322210414 its reverse (414012223112), we get a palindrome (625334433526).

The spelling of 211322210414 in words is "two hundred eleven billion, three hundred twenty-two million, two hundred ten thousand, four hundred fourteen".