3012311013122 has 8 divisors (see below), whose sum is σ = 4532995351872. Its totient is φ = 1501312562500.

The previous prime is 3012311013121. The next prime is 3012311013169. The reversal of 3012311013122 is 2213101132103.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 3012311013094 and 3012311013103.

It is not an unprimeable number, because it can be changed into a prime (3012311013121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2421471254 + ... + 2421472497.

It is an arithmetic number, because the mean of its divisors is an integer number (566624418984).

Almost surely, 2^{3012311013122} is an apocalyptic number.

3012311013122 is a deficient number, since it is larger than the sum of its proper divisors (1520684338750).

3012311013122 is a wasteful number, since it uses less digits than its factorization.

3012311013122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4842944064.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 3012311013122 its reverse (2213101132103), we get a palindrome (5225412145225).

The spelling of 3012311013122 in words is "three trillion, twelve billion, three hundred eleven million, thirteen thousand, one hundred twenty-two".