111330243231122 has 16 divisors (see below), whose sum is σ = 167043882837312. Its totient is φ = 55648951102800.

The previous prime is 111330243231101. The next prime is 111330243231127. The reversal of 111330243231122 is 221132342033111.

It is not an unprimeable number, because it can be changed into a prime (111330243231127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104479913 + ... + 105540099.

It is an arithmetic number, because the mean of its divisors is an integer number (10440242677332).

Almost surely, 2^{111330243231122} is an apocalyptic number.

111330243231122 is a deficient number, since it is larger than the sum of its proper divisors (55713639606190).

111330243231122 is a wasteful number, since it uses less digits than its factorization.

111330243231122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1075393.

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 111330243231122 its reverse (221132342033111), we get a palindrome (332462585264233).

The spelling of 111330243231122 in words is "one hundred eleven trillion, three hundred thirty billion, two hundred forty-three million, two hundred thirty-one thousand, one hundred twenty-two".