11022133222 has 4 divisors (see below), whose sum is σ = 16533199836. Its totient is φ = 5511066610.

The previous prime is 11022133201. The next prime is 11022133253. The reversal of 11022133222 is 22233122011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22233122011 = 3049 ⋅7291939.

It is a super-2 number, since 2×11022133222² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11022133222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2755533304 + ... + 2755533307.

It is an arithmetic number, because the mean of its divisors is an integer number (4133299959).

Almost surely, 2^11022133222 is an apocalyptic number.

11022133222 is a deficient number, since it is larger than the sum of its proper divisors (5511066614).

11022133222 is an equidigital number, since it uses as much as digits as its factorization.

11022133222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5511066613.

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

Adding to 11022133222 its reverse (22233122011), we get a palindrome (33255255233).

The spelling of 11022133222 in words is "eleven billion, twenty-two million, one hundred thirty-three thousand, two hundred twenty-two".