111440223001004 has 12 divisors (see below), whose sum is σ = 195024759202728. Its totient is φ = 55718863228800.

The previous prime is 111440223000923. The next prime is 111440223001013. The reversal of 111440223001004 is 400100322044111.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 311867042 + ... + 312224169.

It is an arithmetic number, because the mean of its divisors is an integer number (16252063266894).

Almost surely, 2^{111440223001004} is an apocalyptic number.

It is an amenable number.

111440223001004 is a deficient number, since it is larger than the sum of its proper divisors (83584536201724).

111440223001004 is a wasteful number, since it uses less digits than its factorization.

111440223001004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624135856 (or 624135854 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 111440223001004 its reverse (400100322044111), we get a palindrome (511540545045115).

The spelling of 111440223001004 in words is "one hundred eleven trillion, four hundred forty billion, two hundred twenty-three million, one thousand, four".