11223120322 has 16 divisors (see below), whose sum is σ = 17271455544. Its totient is φ = 5466384000.

The previous prime is 11223120313. The next prime is 11223120329. The reversal of 11223120322 is 22302132211.

It can be written as a sum of positive squares in 4 ways, for example, as 11010514761 + 212605561 = 104931^2 + 14581^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11223120322.

It is not an unprimeable number, because it can be changed into a prime (11223120329) 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, 49329 + ... + 157732.

Almost surely, 2^11223120322 is an apocalyptic number.

11223120322 is a deficient number, since it is larger than the sum of its proper divisors (6048335222).

11223120322 is a wasteful number, since it uses less digits than its factorization.

11223120322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207765.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 11223120322 its reverse (22302132211), we get a palindrome (33525252533).

The spelling of 11223120322 in words is "eleven billion, two hundred twenty-three million, one hundred twenty thousand, three hundred twenty-two".