11000122120122 has 96 divisors (see below), whose sum is σ = 23963868696768. Its totient is φ = 3364461010944.

The previous prime is 11000122120103. The next prime is 11000122120123. The reversal of 11000122120122 is 22102122100011.

It is not an unprimeable number, because it can be changed into a prime (11000122120123) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10781208 + ... + 11757324.

It is an arithmetic number, because the mean of its divisors is an integer number (249623632258).

Almost surely, 2^{11000122120122} is an apocalyptic number.

11000122120122 is an abundant number, since it is smaller than the sum of its proper divisors (12963746576646).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11000122120122 is a wasteful number, since it uses less digits than its factorization.

11000122120122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 976320 (or 976303 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11000122120122 its reverse (22102122100011), we get a palindrome (33102244220133).

The spelling of 11000122120122 in words is "eleven trillion, one hundred twenty-two million, one hundred twenty thousand, one hundred twenty-two".