11022111322 has 4 divisors (see below), whose sum is σ = 16533166986. Its totient is φ = 5511055660.

The previous prime is 11022111319. The next prime is 11022111323. The reversal of 11022111322 is 22311122011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22311122011 = 167 ⋅133599533.

It can be written as a sum of positive squares in only one way, i.e., 7595296801 + 3426814521 = 87151^2 + 58539^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11022111296 and 11022111305.

It is not an unprimeable number, because it can be changed into a prime (11022111323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2755527829 + ... + 2755527832.

Almost surely, 2^11022111322 is an apocalyptic number.

11022111322 is a deficient number, since it is larger than the sum of its proper divisors (5511055664).

11022111322 is an equidigital number, since it uses as much as digits as its factorization.

11022111322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5511055663.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 11022111322 its reverse (22311122011), we get a palindrome (33333233333).

The spelling of 11022111322 in words is "eleven billion, twenty-two million, one hundred eleven thousand, three hundred twenty-two".