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2223110201 = 13541316097
BaseRepresentation
bin1000010010000001…
…1111100000111001
312201221011200212212
42010200133200321
514023104011301
61004332544505
7106043060564
oct20440374071
95657150785
102223110201
11a40984664
12520622135
13295763630
141713754db
15d02844bb
hex8481f839

2223110201 has 8 divisors (see below), whose sum is σ = 2398551624. Its totient is φ = 2048302080.

The previous prime is 2223110189. The next prime is 2223110203. The reversal of 2223110201 is 1020113222.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 116208400 + 2106901801 = 10780^2 + 45901^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2223110201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2223110203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151016 + ... + 165081.

It is an arithmetic number, because the mean of its divisors is an integer number (299818953).

Almost surely, 22223110201 is an apocalyptic number.

It is an amenable number.

2223110201 is a deficient number, since it is larger than the sum of its proper divisors (175441423).

2223110201 is a wasteful number, since it uses less digits than its factorization.

2223110201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316651.

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

The square root of 2223110201 is about 47149.8695756415. The cubic root of 2223110201 is about 1305.1296732122.

Adding to 2223110201 its reverse (1020113222), we get a palindrome (3243223423).

The spelling of 2223110201 in words is "two billion, two hundred twenty-three million, one hundred ten thousand, two hundred one".

Divisors: 1 13 541 7033 316097 4109261 171008477 2223110201