111223321111133 has 8 divisors (see below), whose sum is σ = 138668036710080. Its totient is φ = 86667522943680.

The previous prime is 111223321111129. The next prime is 111223321111151. The reversal of 111223321111133 is 331111123322111.

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

It is not a de Polignac number, because 111223321111133 - 2² = 111223321111129 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111223321311133) 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, 722229357788 + ... + 722229357941.

It is an arithmetic number, because the mean of its divisors is an integer number (17333504588760).

Almost surely, 2^{111223321111133} is an apocalyptic number.

It is an amenable number.

111223321111133 is a deficient number, since it is larger than the sum of its proper divisors (27444715598947).

111223321111133 is a wasteful number, since it uses less digits than its factorization.

111223321111133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1444458715747.

The product of its digits is 648, while the sum is 26.

Adding to 111223321111133 its reverse (331111123322111), we get a palindrome (442334444433244).

The spelling of 111223321111133 in words is "one hundred eleven trillion, two hundred twenty-three billion, three hundred twenty-one million, one hundred eleven thousand, one hundred thirty-three".