3011222323012 has 12 divisors (see below), whose sum is σ = 5269662665596. Its totient is φ = 1505604418560.

The previous prime is 3011222323009. The next prime is 3011222323019. The reversal of 3011222323012 is 2103232221103.

It can be written as a sum of positive squares in 2 ways, for example, as 635043234816 + 2376179088196 = 796896^2 + 1541486^2 .

It is not an unprimeable number, because it can be changed into a prime (3011222323019) 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, 603789 + ... + 2527252.

Almost surely, 2^{3011222323012} is an apocalyptic number.

It is an amenable number.

3011222323012 is a deficient number, since it is larger than the sum of its proper divisors (2258440342584).

3011222323012 is a wasteful number, since it uses less digits than its factorization.

3011222323012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3371478 (or 3371476 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 3011222323012 its reverse (2103232221103), we get a palindrome (5114454544115).

The spelling of 3011222323012 in words is "three trillion, eleven billion, two hundred twenty-two million, three hundred twenty-three thousand, twelve".