3120000000000 has 616 divisors, whose sum is σ = 11199316176888. Its totient is φ = 768000000000.

The previous prime is 3119999999957. The next prime is 3120000000011. The reversal of 3120000000000 is 213.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 43 ways as a sum of consecutive naturals, for example, 239999999994 + ... + 240000000006.

Almost surely, 2^{3120000000000} is an apocalyptic number.

3120000000000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3120000000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5599658088444).

3120000000000 is an abundant number, since it is smaller than the sum of its proper divisors (8079316176888).

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

3120000000000 is an frugal number, since it uses more digits than its factorization.

3120000000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92 (or 23 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 6.

Adding to 3120000000000 its reverse (213), we get a palindrome (3120000000213).

It can be divided in two parts, 3 and 120000000000, that multiplied together give a square (360000000000 = 600000²).

The spelling of 3120000000000 in words is "three trillion, one hundred twenty billion", and thus it is an aban number.