11022031322 has 4 divisors (see below), whose sum is σ = 16533046986. Its totient is φ = 5511015660.

The previous prime is 11022031303. The next prime is 11022031331. The reversal of 11022031322 is 22313022011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10354894081 + 667137241 = 101759^2 + 25829^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11022031322.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2755507829 + ... + 2755507832.

Almost surely, 2^11022031322 is an apocalyptic number.

11022031322 is a deficient number, since it is larger than the sum of its proper divisors (5511015664).

11022031322 is an equidigital number, since it uses as much as digits as its factorization.

11022031322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5511015663.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 11022031322 its reverse (22313022011), we get a palindrome (33335053333).

The spelling of 11022031322 in words is "eleven billion, twenty-two million, thirty-one thousand, three hundred twenty-two".