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12352204201 is a prime number
BaseRepresentation
bin10111000000011111…
…11010110110101001
31011212211211222200111
423200033322312221
5200244131013301
65401410334321
7615046001101
oct134017726651
934784758614
1012352204201
115269551927
12248888a3a1
13121b11008c
14852700201
154c4642551
hex2e03fada9

12352204201 has 2 divisors, whose sum is σ = 12352204202. Its totient is φ = 12352204200.

The previous prime is 12352204181. The next prime is 12352204237. The reversal of 12352204201 is 10240225321.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10588204201 + 1764000000 = 102899^2 + 42000^2 .

It is an emirp because it is prime and its reverse (10240225321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12352204201 - 211 = 12352202153 is a prime.

It is not a weakly prime, because it can be changed into another prime (12352204261) 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 as a sum of consecutive naturals, namely, 6176102100 + 6176102101.

It is an arithmetic number, because the mean of its divisors is an integer number (6176102101).

Almost surely, 212352204201 is an apocalyptic number.

It is an amenable number.

12352204201 is a deficient number, since it is larger than the sum of its proper divisors (1).

12352204201 is an equidigital number, since it uses as much as digits as its factorization.

12352204201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 12352204201 its reverse (10240225321), we get a palindrome (22592429522).

The spelling of 12352204201 in words is "twelve billion, three hundred fifty-two million, two hundred four thousand, two hundred one".