1100220110009 has 2 divisors, whose sum is σ = 1100220110010. Its totient is φ = 1100220110008.

The previous prime is 1100220109991. The next prime is 1100220110069. The reversal of 1100220110009 is 9000110220011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 880754095225 + 219466014784 = 938485^2 + 468472^2 .

It is a cyclic number.

It is not a de Polignac number, because 1100220110009 - 2²⁴ = 1100203332793 is a prime.

It is not a weakly prime, because it can be changed into another prime (1100220110069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550110055004 + 550110055005.

It is an arithmetic number, because the mean of its divisors is an integer number (550110055005).

Almost surely, 2^{1100220110009} is an apocalyptic number.

It is an amenable number.

1100220110009 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100220110009 is an equidigital number, since it uses as much as digits as its factorization.

1100220110009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 17.

The spelling of 1100220110009 in words is "one trillion, one hundred billion, two hundred twenty million, one hundred ten thousand, nine".