3012312320322 has 8 divisors (see below), whose sum is σ = 6024624640656. Its totient is φ = 1004104106772.

The previous prime is 3012312320321. The next prime is 3012312320351. The reversal of 3012312320322 is 2230232132103.

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

3012312320322 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 3012312320292 and 3012312320301.

It is not an unprimeable number, because it can be changed into a prime (3012312320321) 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, 251026026688 + ... + 251026026699.

It is an arithmetic number, because the mean of its divisors is an integer number (753078080082).

Almost surely, 2^{3012312320322} is an apocalyptic number.

3012312320322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3012312320322 is a wasteful number, since it uses less digits than its factorization.

3012312320322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502052053392.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 3012312320322 its reverse (2230232132103), we get a palindrome (5242544452425).

The spelling of 3012312320322 in words is "three trillion, twelve billion, three hundred twelve million, three hundred twenty thousand, three hundred twenty-two".