1100322320212 has 12 divisors (see below), whose sum is σ = 1966533508800. Its totient is φ = 538455603416.

The previous prime is 1100322320191. The next prime is 1100322320249. The reversal of 1100322320212 is 2120232230011.

It is a self number, because there is not a number n which added to its sum of digits gives 1100322320212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2926388962 + ... + 2926389337.

It is an arithmetic number, because the mean of its divisors is an integer number (163877792400).

Almost surely, 2^{1100322320212} is an apocalyptic number.

It is an amenable number.

1100322320212 is a deficient number, since it is larger than the sum of its proper divisors (866211188588).

1100322320212 is a wasteful number, since it uses less digits than its factorization.

1100322320212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5852778350 (or 5852778348 counting only the distinct ones).

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

Adding to 1100322320212 its reverse (2120232230011), we get a palindrome (3220554550223).

The spelling of 1100322320212 in words is "one trillion, one hundred billion, three hundred twenty-two million, three hundred twenty thousand, two hundred twelve".