11022343 has 4 divisors (see below), whose sum is σ = 11173408. Its totient is φ = 10871280.

The previous prime is 11022331. The next prime is 11022397. The reversal of 11022343 is 34322011.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34322011 = 59 ⋅581729.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11022343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11022043) 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, 75423 + ... + 75568.

It is an arithmetic number, because the mean of its divisors is an integer number (2793352).

Almost surely, 2^11022343 is an apocalyptic number.

11022343 is a deficient number, since it is larger than the sum of its proper divisors (151065).

11022343 is an equidigital number, since it uses as much as digits as its factorization.

11022343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151064.

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

The square root of 11022343 is about 3319.9914156516. The cubic root of 11022343 is about 222.5484841529.

Adding to 11022343 its reverse (34322011), we get a palindrome (45344354).

The spelling of 11022343 in words is "eleven million, twenty-two thousand, three hundred forty-three".