11162233 has 2 divisors, whose sum is σ = 11162234. Its totient is φ = 11162232.

The previous prime is 11162191. The next prime is 11162237. The reversal of 11162233 is 33226111.

11162233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8248384 + 2913849 = 2872^2 + 1707^2 .

It is a cyclic number.

It is not a de Polignac number, because 11162233 - 2¹⁷ = 11031161 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11162233.

It is not a weakly prime, because it can be changed into another prime (11162237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5581116 + 5581117.

It is an arithmetic number, because the mean of its divisors is an integer number (5581117).

Almost surely, 2^11162233 is an apocalyptic number.

It is an amenable number.

11162233 is a deficient number, since it is larger than the sum of its proper divisors (1).

11162233 is an equidigital number, since it uses as much as digits as its factorization.

11162233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 216, while the sum is 19.

The square root of 11162233 is about 3340.9928165143. The cubic root of 11162233 is about 223.4860199421.

Adding to 11162233 its reverse (33226111), we get a palindrome (44388344).

It can be divided in two parts, 1116 and 2233, that multiplied together give a triangular number (2492028 = T₂₂₃₂).

The spelling of 11162233 in words is "eleven million, one hundred sixty-two thousand, two hundred thirty-three".