11222301322 has 32 divisors (see below), whose sum is σ = 18022279680. Its totient is φ = 5225416560.

The previous prime is 11222301319. The next prime is 11222301329. The reversal of 11222301322 is 22310322211.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 11222301322.

It is not an unprimeable number, because it can be changed into a prime (11222301329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 930213 + ... + 942199.

It is an arithmetic number, because the mean of its divisors is an integer number (563196240).

Almost surely, 2^11222301322 is an apocalyptic number.

11222301322 is a deficient number, since it is larger than the sum of its proper divisors (6799978358).

11222301322 is a wasteful number, since it uses less digits than its factorization.

11222301322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12426.

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

Adding to 11222301322 its reverse (22310322211), we get a palindrome (33532623533).

The spelling of 11222301322 in words is "eleven billion, two hundred twenty-two million, three hundred one thousand, three hundred twenty-two".