3122330212111 has 8 divisors (see below), whose sum is σ = 3406262227200. Its totient is φ = 2838412166040.

The previous prime is 3122330212091. The next prime is 3122330212129. The reversal of 3122330212111 is 1112120332213.

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

It is not a de Polignac number, because 3122330212111 - 2⁹ = 3122330211599 is a prime.

It is a super-2 number, since 2×3122330212111² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3122330215111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3022141 + ... + 3921478.

It is an arithmetic number, because the mean of its divisors is an integer number (425782778400).

Almost surely, 2^{3122330212111} is an apocalyptic number.

3122330212111 is a deficient number, since it is larger than the sum of its proper divisors (283932015089).

3122330212111 is a wasteful number, since it uses less digits than its factorization.

3122330212111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6984509.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 3122330212111 its reverse (1112120332213), we get a palindrome (4234450544324).

The spelling of 3122330212111 in words is "three trillion, one hundred twenty-two billion, three hundred thirty million, two hundred twelve thousand, one hundred eleven".