3120110012 has 6 divisors (see below), whose sum is σ = 5460192528. Its totient is φ = 1560055004.

The previous prime is 3120109999. The next prime is 3120110017. The reversal of 3120110012 is 2100110213.

It is a junction number, because it is equal to n+sod(n) for n = 3120109975 and 3120110002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3120110017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 390013748 + ... + 390013755.

It is an arithmetic number, because the mean of its divisors is an integer number (910032088).

Almost surely, 2^3120110012 is an apocalyptic number.

It is an amenable number.

3120110012 is a deficient number, since it is larger than the sum of its proper divisors (2340082516).

3120110012 is a wasteful number, since it uses less digits than its factorization.

3120110012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 780027507 (or 780027505 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 3120110012 is about 55857.9449317642. The cubic root of 3120110012 is about 1461.2458890438.

Adding to 3120110012 its reverse (2100110213), we get a palindrome (5220220225).

The spelling of 3120110012 in words is "three billion, one hundred twenty million, one hundred ten thousand, twelve".