11222003122 has 16 divisors (see below), whose sum is σ = 18621918144. Its totient is φ = 5029066000.

The previous prime is 11222003101. The next prime is 11222003123. The reversal of 11222003122 is 22130022211.

It is a happy number.

11222003122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11222003096 and 11222003105.

It is not an unprimeable number, because it can be changed into a prime (11222003123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3590629 + ... + 3593752.

It is an arithmetic number, because the mean of its divisors is an integer number (1163869884).

Almost surely, 2^11222003122 is an apocalyptic number.

11222003122 is a deficient number, since it is larger than the sum of its proper divisors (7399915022).

11222003122 is a wasteful number, since it uses less digits than its factorization.

11222003122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7184465.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 11222003122 its reverse (22130022211), we get a palindrome (33352025333).

The spelling of 11222003122 in words is "eleven billion, two hundred twenty-two million, three thousand, one hundred twenty-two".