11433222 has 24 divisors (see below), whose sum is σ = 25442976. Its totient is φ = 3707856.

The previous prime is 11433199. The next prime is 11433223. The reversal of 11433222 is 22233411.

11433222 is a `hidden beast` number, since 11 + 433 + 222 = 666.

11433222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 11433195 and 11433204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11433223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7918 + ... + 9249.

It is an arithmetic number, because the mean of its divisors is an integer number (1060124).

Almost surely, 2^11433222 is an apocalyptic number.

11433222 is an abundant number, since it is smaller than the sum of its proper divisors (14009754).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11433222 is a wasteful number, since it uses less digits than its factorization.

11433222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17212 (or 17209 counting only the distinct ones).

The product of its digits is 288, while the sum is 18.

The square root of 11433222 is about 3381.3047777448. The cubic root of 11433222 is about 225.2801251733.

Adding to 11433222 its reverse (22233411), we get a palindrome (33666633).

The spelling of 11433222 in words is "eleven million, four hundred thirty-three thousand, two hundred twenty-two".