111130123222206 has 96 divisors (see below), whose sum is σ = 274095223384320. Its totient is φ = 32211214358400.

The previous prime is 111130123222199. The next prime is 111130123222277. The reversal of 111130123222206 is 602222321031111.

It is a happy number.

111130123222206 is a `hidden beast` number, since 1 + 1 + 1 + 130 + 1 + 2 + 322 + 2 + 206 = 666.

111130123222206 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 111130123222206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 628550325 + ... + 628727103.

It is an arithmetic number, because the mean of its divisors is an integer number (2855158576920).

Almost surely, 2^{111130123222206} is an apocalyptic number.

111130123222206 is an abundant number, since it is smaller than the sum of its proper divisors (162965100162114).

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

111130123222206 is a wasteful number, since it uses less digits than its factorization.

111130123222206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314862 (or 314859 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

Adding to 111130123222206 its reverse (602222321031111), we get a palindrome (713352444253317).

The spelling of 111130123222206 in words is "one hundred eleven trillion, one hundred thirty billion, one hundred twenty-three million, two hundred twenty-two thousand, two hundred six".