3311022003012 has 120 divisors (see below), whose sum is σ = 9143655961440. Its totient is φ = 1041864405120.

The previous prime is 3311022003001. The next prime is 3311022003013. The reversal of 3311022003012 is 2103002201133.

3311022003012 is a `hidden beast` number, since 33 + 110 + 220 + 0 + 301 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (3311022003013) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 772803 + ... + 2686869.

It is an arithmetic number, because the mean of its divisors is an integer number (76197133012).

Almost surely, 2^{3311022003012} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3311022003012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4571827980720).

3311022003012 is an abundant number, since it is smaller than the sum of its proper divisors (5832633958428).

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

3311022003012 is a wasteful number, since it uses less digits than its factorization.

3311022003012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1914383 (or 1914372 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 3311022003012 its reverse (2103002201133), we get a palindrome (5414024204145).

The spelling of 3311022003012 in words is "three trillion, three hundred eleven billion, twenty-two million, three thousand, twelve".