220100201113 has 8 divisors (see below), whose sum is σ = 238540739528. Its totient is φ = 201875341824.

The previous prime is 220100201093. The next prime is 220100201137. The reversal of 220100201113 is 311102001022.

It can be written as a sum of positive squares in 4 ways, for example, as 29993736969 + 190106464144 = 173187^2 + 436012^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-220100201113 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 220100201093 and 220100201102.

It is not an unprimeable number, because it can be changed into a prime (220100201513) 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 7 ways as a sum of consecutive naturals, for example, 53917656 + ... + 53921737.

It is an arithmetic number, because the mean of its divisors is an integer number (29817592441).

Almost surely, 2^220100201113 is an apocalyptic number.

It is an amenable number.

220100201113 is a deficient number, since it is larger than the sum of its proper divisors (18440538415).

220100201113 is a wasteful number, since it uses less digits than its factorization.

220100201113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107839563.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 220100201113 its reverse (311102001022), we get a palindrome (531202202135).

The spelling of 220100201113 in words is "two hundred twenty billion, one hundred million, two hundred one thousand, one hundred thirteen".