3012111423312 has 40 divisors (see below), whose sum is σ = 7908849947040. Its totient is φ = 987577514880.

The previous prime is 3012111423259. The next prime is 3012111423319. The reversal of 3012111423312 is 2133241112103.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3012111423319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 514360362 + ... + 514366217.

It is an arithmetic number, because the mean of its divisors is an integer number (197721248676).

Almost surely, 2^{3012111423312} is an apocalyptic number.

It is an amenable number.

3012111423312 is an abundant number, since it is smaller than the sum of its proper divisors (4896738523728).

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

3012111423312 is a wasteful number, since it uses less digits than its factorization.

3012111423312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028726651 (or 1028726645 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 3012111423312 its reverse (2133241112103), we get a palindrome (5145352535415).

The spelling of 3012111423312 in words is "three trillion, twelve billion, one hundred eleven million, four hundred twenty-three thousand, three hundred twelve".