220010222005 has 24 divisors (see below), whose sum is σ = 320521085568. Its totient is φ = 141989783808.

The previous prime is 220010221997. The next prime is 220010222009. The reversal of 220010222005 is 500222010022.

220010222005 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 220010222005 - 2³ = 220010221997 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 220010222005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220010222009) 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 23 ways as a sum of consecutive naturals, for example, 10865329 + ... + 10885558.

It is an arithmetic number, because the mean of its divisors is an integer number (13355045232).

Almost surely, 2^220010222005 is an apocalyptic number.

It is an amenable number.

220010222005 is a deficient number, since it is larger than the sum of its proper divisors (100510863563).

220010222005 is a wasteful number, since it uses less digits than its factorization.

220010222005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21750933 (or 21750916 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 16.

Adding to 220010222005 its reverse (500222010022), we get a palindrome (720232232027).

The spelling of 220010222005 in words is "two hundred twenty billion, ten million, two hundred twenty-two thousand, five".