11011201002122 has 32 divisors (see below), whose sum is σ = 16860402337680. Its totient is φ = 5391465431040.

The previous prime is 11011201002083. The next prime is 11011201002163. The reversal of 11011201002122 is 22120010211011.

11011201002122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 8962784551681 + 2048416450441 = 2993791^2 + 1431229^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11011201002097 and 11011201002106.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 347023154 + ... + 347054882.

Almost surely, 2^{11011201002122} is an apocalyptic number.

11011201002122 is a deficient number, since it is larger than the sum of its proper divisors (5849201335558).

11011201002122 is a wasteful number, since it uses less digits than its factorization.

11011201002122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37898.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11011201002122 its reverse (22120010211011), we get a palindrome (33131211213133).

The spelling of 11011201002122 in words is "eleven trillion, eleven billion, two hundred one million, two thousand, one hundred twenty-two".