1100000220009 has 4 divisors (see below), whose sum is σ = 1466666960016. Its totient is φ = 733333480004.

The previous prime is 1100000219959. The next prime is 1100000220023. The reversal of 1100000220009 is 9000220000011.

It is a happy number.

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.

It is a cyclic number.

It is not a de Polignac number, because 1100000220009 - 2³³ = 1091410285417 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1100000220009.

It is not an unprimeable number, because it can be changed into a prime (1100000220089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183333369999 + ... + 183333370004.

It is an arithmetic number, because the mean of its divisors is an integer number (366666740004).

Almost surely, 2^{1100000220009} is an apocalyptic number.

It is an amenable number.

1100000220009 is a deficient number, since it is larger than the sum of its proper divisors (366666740007).

1100000220009 is an equidigital number, since it uses as much as digits as its factorization.

1100000220009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366666740006.

The product of its (nonzero) digits is 36, while the sum is 15.

The spelling of 1100000220009 in words is "one trillion, one hundred billion, two hundred twenty thousand, nine".