11022433 has 4 divisors (see below), whose sum is σ = 11131668. Its totient is φ = 10913200.

The previous prime is 11022397. The next prime is 11022437. The reversal of 11022433 is 33422011.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8690704 + 2331729 = 2948^2 + 1527^2 .

It is a cyclic number.

It is not a de Polignac number, because 11022433 - 2²¹ = 8925281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11022437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54466 + ... + 54667.

It is an arithmetic number, because the mean of its divisors is an integer number (2782917).

Almost surely, 2^11022433 is an apocalyptic number.

It is an amenable number.

11022433 is a deficient number, since it is larger than the sum of its proper divisors (109235).

11022433 is a wasteful number, since it uses less digits than its factorization.

11022433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109234.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 11022433 is about 3320.0049698758. The cubic root of 11022433 is about 222.5490898713.

Adding to 11022433 its reverse (33422011), we get a palindrome (44444444).

The spelling of 11022433 in words is "eleven million, twenty-two thousand, four hundred thirty-three".