220115565006 has 16 divisors (see below), whose sum is σ = 440562895104. Its totient is φ = 73316560824.

The previous prime is 220115564993. The next prime is 220115565031. The reversal of 220115565006 is 600565511022.

It is a super-2 number, since 2×220115565006² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13814920 + ... + 13830843.

It is an arithmetic number, because the mean of its divisors is an integer number (27535180944).

Almost surely, 2^220115565006 is an apocalyptic number.

220115565006 is an abundant number, since it is smaller than the sum of its proper divisors (220447330098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220115565006 is a wasteful number, since it uses less digits than its factorization.

220115565006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27647095.

The product of its (nonzero) digits is 18000, while the sum is 33.

The spelling of 220115565006 in words is "two hundred twenty billion, one hundred fifteen million, five hundred sixty-five thousand, six".