1113322112233 has 2 divisors, whose sum is σ = 1113322112234. Its totient is φ = 1113322112232.

The previous prime is 1113322112191. The next prime is 1113322112239. The reversal of 1113322112233 is 3322112233111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 998816350464 + 114505761769 = 999408^2 + 338387^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1113322112233 is a prime.

It is a super-2 number, since 2×1113322112233² (a number of 25 digits) contains 22 as substring.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 1113322112198 and 1113322112207.

It is not a weakly prime, because it can be changed into another prime (1113322112239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556661056116 + 556661056117.

It is an arithmetic number, because the mean of its divisors is an integer number (556661056117).

Almost surely, 2^{1113322112233} is an apocalyptic number.

It is an amenable number.

1113322112233 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113322112233 is an equidigital number, since it uses as much as digits as its factorization.

1113322112233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296, while the sum is 25.

Adding to 1113322112233 its reverse (3322112233111), we get a palindrome (4435434345344).

It can be divided in two parts, 111 and 3322112233, that multiplied together give a palindrome (368754457863).

The spelling of 1113322112233 in words is "one trillion, one hundred thirteen billion, three hundred twenty-two million, one hundred twelve thousand, two hundred thirty-three".