3011223303012 has 24 divisors (see below), whose sum is σ = 7026701213056. Its totient is φ = 1003667743008.

The previous prime is 3011223302933. The next prime is 3011223303041. The reversal of 3011223303012 is 2103033221103.

It is a self number, because there is not a number n which added to its sum of digits gives 3011223303012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8998588 + ... + 9327219.

Almost surely, 2^{3011223303012} is an apocalyptic number.

It is an amenable number.

3011223303012 is an abundant number, since it is smaller than the sum of its proper divisors (4015477910044).

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

3011223303012 is a wasteful number, since it uses less digits than its factorization.

3011223303012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18339507 (or 18339505 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 3011223303012 its reverse (2103033221103), we get a palindrome (5114256524115).

The spelling of 3011223303012 in words is "three trillion, eleven billion, two hundred twenty-three million, three hundred three thousand, twelve".