3320112021111 has 16 divisors (see below), whose sum is σ = 4919076998400. Its totient is φ = 2213231378904.

The previous prime is 3320112021071. The next prime is 3320112021169. The reversal of 3320112021111 is 1111202110233.

3320112021111 is a `hidden beast` number, since 3 + 320 + 1 + 120 + 211 + 11 = 666.

3320112021111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3320112021111 - 2¹⁰ = 3320112020087 is a prime.

It is a super-2 number, since 2×3320112021111² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3320112026111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4561491 + ... + 5239028.

It is an arithmetic number, because the mean of its divisors is an integer number (307442312400).

Almost surely, 2^{3320112021111} is an apocalyptic number.

3320112021111 is a deficient number, since it is larger than the sum of its proper divisors (1598964977289).

3320112021111 is a wasteful number, since it uses less digits than its factorization.

3320112021111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9813075 (or 9813069 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 3320112021111 its reverse (1111202110233), we get a palindrome (4431314131344).

The spelling of 3320112021111 in words is "three trillion, three hundred twenty billion, one hundred twelve million, twenty-one thousand, one hundred eleven".