Search a number
-
+
10220222201 = 723241263401
BaseRepresentation
bin10011000010010110…
…00011011011111001
3222101021011002012012
421201023003123321
5131412334102301
64410050455305
7511160312120
oct114113033371
928337132165
1010220222201
11437505a232
121b92894535
13c6b505077
146cd4caab7
153ec3adebb
hex2612c36f9

10220222201 has 16 divisors (see below), whose sum is σ = 12238710528. Its totient is φ = 8344512000.

The previous prime is 10220222119. The next prime is 10220222203. The reversal of 10220222201 is 10222202201.

10220222201 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10220222201 - 214 = 10220205817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10220222203) 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 15 ways as a sum of consecutive naturals, for example, 92900 + ... + 170501.

It is an arithmetic number, because the mean of its divisors is an integer number (764919408).

Almost surely, 210220222201 is an apocalyptic number.

It is an amenable number.

10220222201 is a deficient number, since it is larger than the sum of its proper divisors (2018488327).

10220222201 is a wasteful number, since it uses less digits than its factorization.

10220222201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263672.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 10220222201 its reverse (10222202201), we get a palindrome (20442424402).

The spelling of 10220222201 in words is "ten billion, two hundred twenty million, two hundred twenty-two thousand, two hundred one".

Divisors: 1 7 23 161 241 1687 5543 38801 263401 1843807 6058223 42407561 63479641 444357487 1460031743 10220222201