3311223021112 has 32 divisors (see below), whose sum is σ = 6544224651600. Its totient is φ = 1566334209024.

The previous prime is 3311223021053. The next prime is 3311223021163. The reversal of 3311223021112 is 2111203221133.

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, 14748313 + ... + 14971144.

Almost surely, 2^{3311223021112} is an apocalyptic number.

It is an amenable number.

3311223021112 is a deficient number, since it is larger than the sum of its proper divisors (3233001630488).

3311223021112 is a wasteful number, since it uses less digits than its factorization.

3311223021112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29720215 (or 29720211 counting only the distinct ones).

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

Adding to 3311223021112 its reverse (2111203221133), we get a palindrome (5422426242245).

The spelling of 3311223021112 in words is "three trillion, three hundred eleven billion, two hundred twenty-three million, twenty-one thousand, one hundred twelve".