111300211122 has 32 divisors (see below), whose sum is σ = 234533864448. Its totient is φ = 35142485136.

The previous prime is 111300211111. The next prime is 111300211133. The reversal of 111300211122 is 221112003111.

It is an interprime number because it is at equal distance from previous prime (111300211111) and next prime (111300211133).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3900948 + ... + 3929375.

It is an arithmetic number, because the mean of its divisors is an integer number (7329183264).

Almost surely, 2^111300211122 is an apocalyptic number.

111300211122 is an abundant number, since it is smaller than the sum of its proper divisors (123233653326).

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

111300211122 is a wasteful number, since it uses less digits than its factorization.

111300211122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7830454.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 111300211122 its reverse (221112003111), we get a palindrome (332412214233).

The spelling of 111300211122 in words is "one hundred eleven billion, three hundred million, two hundred eleven thousand, one hundred twenty-two".