111201012112223 has 8 divisors (see below), whose sum is σ = 122511286072656. Its totient is φ = 100090919992000.

The previous prime is 111201012112219. The next prime is 111201012112231. The reversal of 111201012112223 is 322211210102111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 111201012112223 - 2² = 111201012112219 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111201012112195 and 111201012112204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111201012112213) 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, 50045458886 + ... + 50045461107.

It is an arithmetic number, because the mean of its divisors is an integer number (15313910759082).

Almost surely, 2^{111201012112223} is an apocalyptic number.

111201012112223 is a deficient number, since it is larger than the sum of its proper divisors (11310273960433).

111201012112223 is a wasteful number, since it uses less digits than its factorization.

111201012112223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100090920105.

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 111201012112223 its reverse (322211210102111), we get a palindrome (433412222214334).

The spelling of 111201012112223 in words is "one hundred eleven trillion, two hundred one billion, twelve million, one hundred twelve thousand, two hundred twenty-three".