11202002100126 has 12 divisors (see below), whose sum is σ = 24271004550312. Its totient is φ = 3734000700036.

The previous prime is 11202002100089. The next prime is 11202002100127. The reversal of 11202002100126 is 62100120020211.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 622333450007 = 11202002100126 / (1 + 1 + 2 + 0 + 2 + 0 + 0 + 2 + 1 + 0 + 0 + 1 + 2 + 6).

It is a junction number, because it is equal to n+sod(n) for n = 11202002100099 and 11202002100108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11202002100127) by changing a digit.

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 in 5 ways as a sum of consecutive naturals, for example, 311166724986 + ... + 311166725021.

It is an arithmetic number, because the mean of its divisors is an integer number (2022583712526).

Almost surely, 2^{11202002100126} is an apocalyptic number.

11202002100126 is an abundant number, since it is smaller than the sum of its proper divisors (13069002450186).

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

11202002100126 is a wasteful number, since it uses less digits than its factorization.

11202002100126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622333450015 (or 622333450012 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 11202002100126 its reverse (62100120020211), we get a palindrome (73302122120337).

The spelling of 11202002100126 in words is "eleven trillion, two hundred two billion, two million, one hundred thousand, one hundred twenty-six".