111223232122033 has 8 divisors (see below), whose sum is σ = 115058754242280. Its totient is φ = 107387725885440.

The previous prime is 111223232122031. The next prime is 111223232122049. The reversal of 111223232122033 is 330221232322111.

It can be written as a sum of positive squares in 4 ways, for example, as 1986202592929 + 109237029529104 = 1409327^2 + 10451652^2 .

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 111223232122033 - 2¹ = 111223232122031 is a prime.

It is a super-4 number, since 4×111223232122033⁴ (a number of 57 digits) contains 4444 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111223232121992 and 111223232122010.

It is not an unprimeable number, because it can be changed into a prime (111223232122031) 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, 11266353 + ... + 18691633.

It is an arithmetic number, because the mean of its divisors is an integer number (14382344280285).

Almost surely, 2^{111223232122033} is an apocalyptic number.

It is an amenable number.

111223232122033 is a deficient number, since it is larger than the sum of its proper divisors (3835522120247).

111223232122033 is an equidigital number, since it uses as much as digits as its factorization.

111223232122033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7941827.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 111223232122033 its reverse (330221232322111), we get a palindrome (441444464444144).

The spelling of 111223232122033 in words is "one hundred eleven trillion, two hundred twenty-three billion, two hundred thirty-two million, one hundred twenty-two thousand, thirty-three".