11321322 has 8 divisors (see below), whose sum is σ = 22642656. Its totient is φ = 3773772.

The previous prime is 11321291. The next prime is 11321327. The reversal of 11321322 is 22312311.

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

11321322 is an admirable number.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (11321327) 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, 943438 + ... + 943449.

It is an arithmetic number, because the mean of its divisors is an integer number (2830332).

Almost surely, 2^11321322 is an apocalyptic number.

11321322 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.

11321322 is a wasteful number, since it uses less digits than its factorization.

11321322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1886892.

The product of its digits is 72, while the sum is 15.

The square root of 11321322 is about 3364.7172243741. The cubic root of 11321322 is about 224.5427553683.

Adding to 11321322 its reverse (22312311), we get a palindrome (33633633).

The spelling of 11321322 in words is "eleven million, three hundred twenty-one thousand, three hundred twenty-two".