220011201301 has 4 divisors (see below), whose sum is σ = 225377328204. Its totient is φ = 214645074400.

The previous prime is 220011201251. The next prime is 220011201317. The reversal of 220011201301 is 103102110022.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 64846113201 + 155165088100 = 254649^2 + 393910^2 .

It is a cyclic number.

It is not a de Polignac number, because 220011201301 - 2¹⁹ = 220010677013 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 (220011201391) 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 3 ways as a sum of consecutive naturals, for example, 2683063390 + ... + 2683063471.

It is an arithmetic number, because the mean of its divisors is an integer number (56344332051).

Almost surely, 2^220011201301 is an apocalyptic number.

It is an amenable number.

220011201301 is a deficient number, since it is larger than the sum of its proper divisors (5366126903).

220011201301 is an equidigital number, since it uses as much as digits as its factorization.

220011201301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5366126902.

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

Adding to 220011201301 its reverse (103102110022), we get a palindrome (323113311323).

The spelling of 220011201301 in words is "two hundred twenty billion, eleven million, two hundred one thousand, three hundred one".