111300440422 has 16 divisors (see below), whose sum is σ = 169237918080. Its totient is φ = 54892380672.

The previous prime is 111300440387. The next prime is 111300440477. The reversal of 111300440422 is 224044003111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 111300440393 and 111300440402.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 1096123 + ... + 1193350.

It is an arithmetic number, because the mean of its divisors is an integer number (10577369880).

Almost surely, 2^111300440422 is an apocalyptic number.

111300440422 is a deficient number, since it is larger than the sum of its proper divisors (57937477658).

111300440422 is a wasteful number, since it uses less digits than its factorization.

111300440422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2289807.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 111300440422 its reverse (224044003111), we get a palindrome (335344443533).

The spelling of 111300440422 in words is "one hundred eleven billion, three hundred million, four hundred forty thousand, four hundred twenty-two".