1110221219009 has 16 divisors (see below), whose sum is σ = 1324770124800. Its totient is φ = 909707507280.

The previous prime is 1110221218987. The next prime is 1110221219011. The reversal of 1110221219009 is 9009121220111.

It is a cyclic number.

It is not a de Polignac number, because 1110221219009 - 2²⁴ = 1110204441793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1110221219089) 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, 1755827 + ... + 2302904.

It is an arithmetic number, because the mean of its divisors is an integer number (82798132800).

Almost surely, 2^{1110221219009} is an apocalyptic number.

It is an amenable number.

1110221219009 is a deficient number, since it is larger than the sum of its proper divisors (214548905791).

1110221219009 is a wasteful number, since it uses less digits than its factorization.

1110221219009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4060460.

The product of its (nonzero) digits is 648, while the sum is 29.

The spelling of 1110221219009 in words is "one trillion, one hundred ten billion, two hundred twenty-one million, two hundred nineteen thousand, nine".