111204424004 has 12 divisors (see below), whose sum is σ = 200885411328. Its totient is φ = 53808592200.

The previous prime is 111204423977. The next prime is 111204424021. The reversal of 111204424004 is 400424402111.

It is a super-2 number, since 2×111204424004² (a number of 23 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 448404812 + ... + 448405059.

It is an arithmetic number, because the mean of its divisors is an integer number (16740450944).

Almost surely, 2^111204424004 is an apocalyptic number.

It is an amenable number.

111204424004 is a deficient number, since it is larger than the sum of its proper divisors (89680987324).

111204424004 is a wasteful number, since it uses less digits than its factorization.

111204424004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 896809906 (or 896809904 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 111204424004 its reverse (400424402111), we get a palindrome (511628826115).

The spelling of 111204424004 in words is "one hundred eleven billion, two hundred four million, four hundred twenty-four thousand, four".