11220202000009 has 4 divisors (see below), whose sum is σ = 11220209170704. Its totient is φ = 11220194829316.

The previous prime is 11220201999991. The next prime is 11220202000013. The reversal of 11220202000009 is 90000020202211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 11220202000009 - 2²⁹ = 11219665129097 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 11220202000009.

It is not an unprimeable number, because it can be changed into a prime (11220202000039) 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 3 ways as a sum of consecutive naturals, for example, 125047 + ... + 4738780.

It is an arithmetic number, because the mean of its divisors is an integer number (2805052292676).

Almost surely, 2^{11220202000009} is an apocalyptic number.

It is an amenable number.

11220202000009 is a deficient number, since it is larger than the sum of its proper divisors (7170695).

11220202000009 is an equidigital number, since it uses as much as digits as its factorization.

11220202000009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7170694.

The product of its (nonzero) digits is 144, while the sum is 19.

The spelling of 11220202000009 in words is "eleven trillion, two hundred twenty billion, two hundred two million, nine", and thus it is an aban number.