3112201322 has 32 divisors (see below), whose sum is σ = 5055462720. Its totient is φ = 1431555840.

The previous prime is 3112201289. The next prime is 3112201331. The reversal of 3112201322 is 2231022113.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 3112201322.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 293204 + ... + 303632.

It is an arithmetic number, because the mean of its divisors is an integer number (157983210).

Almost surely, 2^3112201322 is an apocalyptic number.

3112201322 is a deficient number, since it is larger than the sum of its proper divisors (1943261398).

3112201322 is a wasteful number, since it uses less digits than its factorization.

3112201322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10646.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 3112201322 is about 55787.1071305907. The cubic root of 3112201322 is about 1460.0102147906.

Adding to 3112201322 its reverse (2231022113), we get a palindrome (5343223435).

The spelling of 3112201322 in words is "three billion, one hundred twelve million, two hundred one thousand, three hundred twenty-two".