212110322311 has 8 divisors (see below), whose sum is σ = 224674059744. Its totient is φ = 199556213760.

The previous prime is 212110322279. The next prime is 212110322371. The reversal of 212110322311 is 113223011212.

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

It is a cyclic number.

It is not a de Polignac number, because 212110322311 - 2⁵ = 212110322279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212110322371) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2361835 + ... + 2449996.

It is an arithmetic number, because the mean of its divisors is an integer number (28084257468).

Almost surely, 2^212110322311 is an apocalyptic number.

212110322311 is a deficient number, since it is larger than the sum of its proper divisors (12563737433).

212110322311 is a wasteful number, since it uses less digits than its factorization.

212110322311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4814441.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 212110322311 its reverse (113223011212), we get a palindrome (325333333523).

The spelling of 212110322311 in words is "two hundred twelve billion, one hundred ten million, three hundred twenty-two thousand, three hundred eleven".