11420223322 has 8 divisors (see below), whose sum is σ = 17203856436. Its totient is φ = 5685604512.

The previous prime is 11420223289. The next prime is 11420223323. The reversal of 11420223322 is 22332202411.

11420223322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 10285813561 + 1134409761 = 101419^2 + 33681^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 11420223293 and 11420223302.

It is not an unprimeable number, because it can be changed into a prime (11420223323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12252993 + ... + 12253924.

Almost surely, 2^11420223322 is an apocalyptic number.

11420223322 is a deficient number, since it is larger than the sum of its proper divisors (5783633114).

11420223322 is a wasteful number, since it uses less digits than its factorization.

11420223322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24507152.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 11420223322 its reverse (22332202411), we get a palindrome (33752425733).

The spelling of 11420223322 in words is "eleven billion, four hundred twenty million, two hundred twenty-three thousand, three hundred twenty-two".