220001112301 has 4 divisors (see below), whose sum is σ = 220006986652. Its totient is φ = 219995237952.

The previous prime is 220001112251. The next prime is 220001112311. The reversal of 220001112301 is 103211100022.

220001112301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 103211100022 = 2 ⋅51605550011.

It can be written as a sum of positive squares in 2 ways, for example, as 56420500900 + 163580611401 = 237530^2 + 404451^2 .

It is a cyclic number.

It is not a de Polignac number, because 220001112301 - 2¹¹ = 220001110253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220001112311) 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 3 ways as a sum of consecutive naturals, for example, 2880636 + ... + 2956021.

It is an arithmetic number, because the mean of its divisors is an integer number (55001746663).

Almost surely, 2^220001112301 is an apocalyptic number.

It is an amenable number.

220001112301 is a deficient number, since it is larger than the sum of its proper divisors (5874351).

220001112301 is an equidigital number, since it uses as much as digits as its factorization.

220001112301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5874350.

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

Adding to 220001112301 its reverse (103211100022), we get a palindrome (323212212323).

The spelling of 220001112301 in words is "two hundred twenty billion, one million, one hundred twelve thousand, three hundred one".