3001222012312 has 16 divisors (see below), whose sum is σ = 5747020875360. Its totient is φ = 1468683112224.

The previous prime is 3001222012303. The next prime is 3001222012319. The reversal of 3001222012312 is 2132102221003.

It is a self number, because there is not a number n which added to its sum of digits gives 3001222012312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3001222012319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3990986343 + ... + 3990987094.

It is an arithmetic number, because the mean of its divisors is an integer number (359188804710).

Almost surely, 2^{3001222012312} is an apocalyptic number.

It is an amenable number.

3001222012312 is a deficient number, since it is larger than the sum of its proper divisors (2745798863048).

3001222012312 is a wasteful number, since it uses less digits than its factorization.

3001222012312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7981973490 (or 7981973486 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 3001222012312 its reverse (2132102221003), we get a palindrome (5133324233315).

The spelling of 3001222012312 in words is "three trillion, one billion, two hundred twenty-two million, twelve thousand, three hundred twelve".