3112220321032 has 16 divisors (see below), whose sum is σ = 6142540107600. Its totient is φ = 1474209625680.

The previous prime is 3112220321003. The next prime is 3112220321039. The reversal of 3112220321032 is 2301230222113.

It is a junction number, because it is equal to n+sod(n) for n = 3112220320994 and 3112220321012.

It is not an unprimeable number, because it can be changed into a prime (3112220321039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10237566694 + ... + 10237566997.

It is an arithmetic number, because the mean of its divisors is an integer number (383908756725).

Almost surely, 2^{3112220321032} is an apocalyptic number.

It is an amenable number.

3112220321032 is a deficient number, since it is larger than the sum of its proper divisors (3030319786568).

3112220321032 is a wasteful number, since it uses less digits than its factorization.

3112220321032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20475133716 (or 20475133712 counting only the distinct ones).

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

Adding to 3112220321032 its reverse (2301230222113), we get a palindrome (5413450543145).

The spelling of 3112220321032 in words is "three trillion, one hundred twelve billion, two hundred twenty million, three hundred twenty-one thousand, thirty-two".