220018095009 has 48 divisors (see below), whose sum is σ = 321855206400. Its totient is φ = 144825016320.

The previous prime is 220018095007. The next prime is 220018095023. The reversal of 220018095009 is 900590810022.

220018095009 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 220018095009 - 2¹ = 220018095007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220018095001) 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 47 ways as a sum of consecutive naturals, for example, 154181554 + ... + 154182980.

It is an arithmetic number, because the mean of its divisors is an integer number (6705316800).

Almost surely, 2^220018095009 is an apocalyptic number.

It is an amenable number.

220018095009 is a deficient number, since it is larger than the sum of its proper divisors (101837111391).

220018095009 is a wasteful number, since it uses less digits than its factorization.

220018095009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2230 (or 2227 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The spelling of 220018095009 in words is "two hundred twenty billion, eighteen million, ninety-five thousand, nine".