11321022 has 16 divisors (see below), whose sum is σ = 22718592. Its totient is φ = 3760920.

The previous prime is 11321003. The next prime is 11321029. The reversal of 11321022 is 22012311.

It is a junction number, because it is equal to n+sod(n) for n = 11320989 and 11321007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11321029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1168 + ... + 4899.

It is an arithmetic number, because the mean of its divisors is an integer number (1419912).

Almost surely, 2^11321022 is an apocalyptic number.

11321022 is an abundant number, since it is smaller than the sum of its proper divisors (11397570).

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

11321022 is a wasteful number, since it uses less digits than its factorization.

11321022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6383.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 11321022 is about 3364.6726438095. The cubic root of 11321022 is about 224.5407719891.

Adding to 11321022 its reverse (22012311), we get a palindrome (33333333).

The spelling of 11321022 in words is "eleven million, three hundred twenty-one thousand, twenty-two".