Search a number
-
+
12200000200210 = 251220000020021
BaseRepresentation
bin1011000110001000100010…
…1011011001111000010010
31121012022022222201221221001
42301202020223121320102
53044341100022401320
641540334104252214
72366264243452144
oct261421053317022
947168288657831
1012200000200210
113983a9a072469
12145053747106a
136a65bba7bc14
143026a9b12c94
1516253b3d420a
hexb1888ad9e12

12200000200210 has 8 divisors (see below), whose sum is σ = 21960000360396. Its totient is φ = 4880000080080.

The previous prime is 12200000200189. The next prime is 12200000200351. The reversal of 12200000200210 is 1200200000221.

It can be written as a sum of positive squares in 2 ways, for example, as 12149735008609 + 50265191601 = 3485647^2 + 224199^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 1220000020021 = 12200000200210 / (1 + 2 + 2 + 0 + 0 + 0 + 0 + 0 + 2 + 0 + 0 + 2 + 1 + 0).

It is an unprimeable number.

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, 610000010001 + ... + 610000010020.

Almost surely, 212200000200210 is an apocalyptic number.

12200000200210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12200000200210 is a deficient number, since it is larger than the sum of its proper divisors (9760000160186).

12200000200210 is a wasteful number, since it uses less digits than its factorization.

12200000200210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1220000020028.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 12200000200210 its reverse (1200200000221), we get a palindrome (13400200200431).

The spelling of 12200000200210 in words is "twelve trillion, two hundred billion, two hundred thousand, two hundred ten".

Divisors: 1 2 5 10 1220000020021 2440000040042 6100000100105 12200000200210