111222013113233 has 16 divisors (see below), whose sum is σ = 122597353811520. Its totient is φ = 100057608268800.

The previous prime is 111222013113227. The next prime is 111222013113269. The reversal of 111222013113233 is 332311310222111.

It is a cyclic number.

It is not a de Polignac number, because 111222013113233 - 2¹⁰ = 111222013112209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111222013113223) 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 15 ways as a sum of consecutive naturals, for example, 4085558 + ... + 15464016.

It is an arithmetic number, because the mean of its divisors is an integer number (7662334613220).

Almost surely, 2^{111222013113233} is an apocalyptic number.

It is an amenable number.

111222013113233 is a deficient number, since it is larger than the sum of its proper divisors (11375340698287).

111222013113233 is a wasteful number, since it uses less digits than its factorization.

111222013113233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11387728.

The product of its (nonzero) digits is 1296, while the sum is 26.

Adding to 111222013113233 its reverse (332311310222111), we get a palindrome (443533323335344).

The spelling of 111222013113233 in words is "one hundred eleven trillion, two hundred twenty-two billion, thirteen million, one hundred thirteen thousand, two hundred thirty-three".