11120221022209 has 8 divisors (see below), whose sum is σ = 12029324986112. Its totient is φ = 10218788822160.

The previous prime is 11120221022153. The next prime is 11120221022297. The reversal of 11120221022209 is 90222012202111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11120221022209 - 2¹⁹ = 11120220497921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11120221052209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1917937947 + ... + 1917943744.

It is an arithmetic number, because the mean of its divisors is an integer number (1503665623264).

Almost surely, 2^{11120221022209} is an apocalyptic number.

It is an amenable number.

11120221022209 is a deficient number, since it is larger than the sum of its proper divisors (909103963903).

11120221022209 is a wasteful number, since it uses less digits than its factorization.

11120221022209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3835881927.

The product of its (nonzero) digits is 576, while the sum is 25.

The spelling of 11120221022209 in words is "eleven trillion, one hundred twenty billion, two hundred twenty-one million, twenty-two thousand, two hundred nine".