111100442323422 has 16 divisors (see below), whose sum is σ = 225517315761792. Its totient is φ = 36480742255320.

The previous prime is 111100442323421. The next prime is 111100442323459. The reversal of 111100442323422 is 224323244001111.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 111100442323422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111100442323421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138184629354 + ... + 138184630157.

It is an arithmetic number, because the mean of its divisors is an integer number (14094832235112).

Almost surely, 2^{111100442323422} is an apocalyptic number.

111100442323422 is an abundant number, since it is smaller than the sum of its proper divisors (114416873438370).

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

111100442323422 is a wasteful number, since it uses less digits than its factorization.

111100442323422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276369259583.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 111100442323422 its reverse (224323244001111), we get a palindrome (335423686324533).

The spelling of 111100442323422 in words is "one hundred eleven trillion, one hundred billion, four hundred forty-two million, three hundred twenty-three thousand, four hundred twenty-two".