220220001113 has 6 divisors (see below), whose sum is σ = 256174287066. Its totient is φ = 188760000912.

The previous prime is 220220001101. The next prime is 220220001167. The reversal of 220220001113 is 311100022022.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 211224806464 + 8995194649 = 459592^2 + 94843^2 .

It is not a de Polignac number, because 220220001113 - 2²⁰ = 220218952537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220220001193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2247142820 + ... + 2247142917.

It is an arithmetic number, because the mean of its divisors is an integer number (42695714511).

Almost surely, 2^220220001113 is an apocalyptic number.

It is an amenable number.

220220001113 is a deficient number, since it is larger than the sum of its proper divisors (35954285953).

220220001113 is an equidigital number, since it uses as much as digits as its factorization.

220220001113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4494285751 (or 4494285744 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 220220001113 its reverse (311100022022), we get a palindrome (531320023135).

The spelling of 220220001113 in words is "two hundred twenty billion, two hundred twenty million, one thousand, one hundred thirteen".