3311210112112 has 20 divisors (see below), whose sum is σ = 7331965248496. Its totient is φ = 1419090048000.

The previous prime is 3311210112109. The next prime is 3311210112163. The reversal of 3311210112112 is 2112110121133.

It is a super-2 number, since 2×3311210112112² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3311210112112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14782187889 + ... + 14782188112.

Almost surely, 2^{3311210112112} is an apocalyptic number.

It is an amenable number.

3311210112112 is an abundant number, since it is smaller than the sum of its proper divisors (4020755136384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3311210112112 is a wasteful number, since it uses less digits than its factorization.

3311210112112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29564376016 (or 29564376010 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 3311210112112 its reverse (2112110121133), we get a palindrome (5423320233245).

The spelling of 3311210112112 in words is "three trillion, three hundred eleven billion, two hundred ten million, one hundred twelve thousand, one hundred twelve".