11022221310322 has 4 divisors (see below), whose sum is σ = 16533331965486. Its totient is φ = 5511110655160.

The previous prime is 11022221310319. The next prime is 11022221310341. The reversal of 11022221310322 is 22301312222011.

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., 8542695538521 + 2479525771801 = 2922789^2 + 1574651^2 .

It is a super-2 number, since 2×11022221310322² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11022221310293 and 11022221310302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2755555327579 + ... + 2755555327582.

Almost surely, 2^{11022221310322} is an apocalyptic number.

11022221310322 is a deficient number, since it is larger than the sum of its proper divisors (5511110655164).

11022221310322 is an equidigital number, since it uses as much as digits as its factorization.

11022221310322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5511110655163.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 11022221310322 its reverse (22301312222011), we get a palindrome (33323533532333).

The spelling of 11022221310322 in words is "eleven trillion, twenty-two billion, two hundred twenty-one million, three hundred ten thousand, three hundred twenty-two".