110120220012009 has 8 divisors (see below), whose sum is σ = 146913685929472. Its totient is φ = 73370117051280.

The previous prime is 110120220012007. The next prime is 110120220012059. The reversal of 110120220012009 is 900210022021011.

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

It is not a de Polignac number, because 110120220012009 - 2¹ = 110120220012007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110120220012007) 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, 10840733257 + ... + 10840743414.

It is an arithmetic number, because the mean of its divisors is an integer number (18364210741184).

Almost surely, 2^{110120220012009} is an apocalyptic number.

It is an amenable number.

110120220012009 is a deficient number, since it is larger than the sum of its proper divisors (36793465917463).

110120220012009 is a wasteful number, since it uses less digits than its factorization.

110120220012009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21681478367.

The product of its (nonzero) digits is 144, while the sum is 21.

The spelling of 110120220012009 in words is "one hundred ten trillion, one hundred twenty billion, two hundred twenty million, twelve thousand, nine".