3013111221012 has 72 divisors (see below), whose sum is σ = 7639960910400. Its totient is φ = 1001275112448.

The previous prime is 3013111220947. The next prime is 3013111221013. The reversal of 3013111221012 is 2101221113103.

3013111221012 is a `hidden beast` number, since 301 + 31 + 112 + 210 + 12 = 666.

3013111221012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3013111221013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45808564 + ... + 45874292.

It is an arithmetic number, because the mean of its divisors is an integer number (106110568200).

Almost surely, 2^{3013111221012} is an apocalyptic number.

It is an amenable number.

3013111221012 is an abundant number, since it is smaller than the sum of its proper divisors (4626849689388).

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

3013111221012 is a wasteful number, since it uses less digits than its factorization.

3013111221012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69645 (or 69640 counting only the distinct ones).

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

Adding to 3013111221012 its reverse (2101221113103), we get a palindrome (5114332334115).

The spelling of 3013111221012 in words is "three trillion, thirteen billion, one hundred eleven million, two hundred twenty-one thousand, twelve".