11216334 has 8 divisors (see below), whose sum is σ = 22432680. Its totient is φ = 3738776.

The previous prime is 11216323. The next prime is 11216347. The reversal of 11216334 is 43361211.

It is a sphenic number, since it is the product of 3 distinct primes.

11216334 is an admirable number.

It is a super-2 number, since 2×11216334² = 251612296799112, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11216334.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 934689 + ... + 934700.

It is an arithmetic number, because the mean of its divisors is an integer number (2804085).

Almost surely, 2^11216334 is an apocalyptic number.

11216334 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11216334 is a wasteful number, since it uses less digits than its factorization.

11216334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1869394.

The product of its digits is 432, while the sum is 21.

The square root of 11216334 is about 3349.0795750474. The cubic root of 11216334 is about 223.8465014488.

Adding to 11216334 its reverse (43361211), we get a palindrome (54577545).

The spelling of 11216334 in words is "eleven million, two hundred sixteen thousand, three hundred thirty-four".