111130313322 has 24 divisors (see below), whose sum is σ = 258548076576. Its totient is φ = 31751518008.

The previous prime is 111130313293. The next prime is 111130313339. The reversal of 111130313322 is 223313031111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 188996838 + ... + 188997425.

It is an arithmetic number, because the mean of its divisors is an integer number (10772836524).

Almost surely, 2^111130313322 is an apocalyptic number.

111130313322 is an abundant number, since it is smaller than the sum of its proper divisors (147417763254).

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

111130313322 is a wasteful number, since it uses less digits than its factorization.

111130313322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377994282 (or 377994275 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 111130313322 its reverse (223313031111), we get a palindrome (334443344433).

The spelling of 111130313322 in words is "one hundred eleven billion, one hundred thirty million, three hundred thirteen thousand, three hundred twenty-two".