11001202122 has 16 divisors (see below), whose sum is σ = 23160425760. Its totient is φ = 3474063792.

The previous prime is 11001202021. The next prime is 11001202181. The reversal of 11001202122 is 22120210011.

11001202122 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 = 11001202098 and 11001202107.

It is an unprimeable number.

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, 48250773 + ... + 48251000.

It is an arithmetic number, because the mean of its divisors is an integer number (1447526610).

Almost surely, 2^11001202122 is an apocalyptic number.

11001202122 is an abundant number, since it is smaller than the sum of its proper divisors (12159223638).

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

11001202122 is a wasteful number, since it uses less digits than its factorization.

11001202122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96501797.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11001202122 its reverse (22120210011), we get a palindrome (33121412133).

The spelling of 11001202122 in words is "eleven billion, one million, two hundred two thousand, one hundred twenty-two".