11202011220109 has 16 divisors (see below), whose sum is σ = 12138814267200. Its totient is φ = 10298358031104.

The previous prime is 11202011220031. The next prime is 11202011220167. The reversal of 11202011220109 is 90102211020211.

It is a cyclic number.

It is not a de Polignac number, because 11202011220109 - 2⁷ = 11202011219981 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11202011220109.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11202011220709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35411019 + ... + 35725960.

It is an arithmetic number, because the mean of its divisors is an integer number (758675891700).

Almost surely, 2^{11202011220109} is an apocalyptic number.

It is an amenable number.

11202011220109 is a deficient number, since it is larger than the sum of its proper divisors (936803047091).

11202011220109 is a wasteful number, since it uses less digits than its factorization.

11202011220109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71137212.

The product of its (nonzero) digits is 144, while the sum is 22.

The spelling of 11202011220109 in words is "eleven trillion, two hundred two billion, eleven million, two hundred twenty thousand, one hundred nine".