220100050005 has 64 divisors (see below), whose sum is σ = 407287657728. Its totient is φ = 100310773760.

The previous prime is 220100049997. The next prime is 220100050007. The reversal of 220100050005 is 500050001022.

It is not a de Polignac number, because 220100050005 - 2³ = 220100049997 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220100050007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2186359 + ... + 2284811.

It is an arithmetic number, because the mean of its divisors is an integer number (6363869652).

Almost surely, 2^220100050005 is an apocalyptic number.

It is an amenable number.

220100050005 is a deficient number, since it is larger than the sum of its proper divisors (187187607723).

220100050005 is a wasteful number, since it uses less digits than its factorization.

220100050005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99286.

The product of its (nonzero) digits is 100, while the sum is 15.

Adding to 220100050005 its reverse (500050001022), we get a palindrome (720150051027).

The spelling of 220100050005 in words is "two hundred twenty billion, one hundred million, fifty thousand, five".