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11200210201 = 73153427537
BaseRepresentation
bin10100110111001010…
…11010010100011001
31001220120011122000001
422123211122110121
5140414223211301
65051215213001
7544360134025
oct123345322431
931816148001
1011200210201
114828254774
122206b17161
13109655651b
14783709385
1545843ac01
hex29b95a519

11200210201 has 4 divisors (see below), whose sum is σ = 11353637812. Its totient is φ = 11046782592.

The previous prime is 11200210199. The next prime is 11200210237. The reversal of 11200210201 is 10201200211.

11200210201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 4816360000 + 6383850201 = 69400^2 + 79899^2 .

It is a cyclic number.

It is not a de Polignac number, because 11200210201 - 21 = 11200210199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11200210291) 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, 76713696 + ... + 76713841.

It is an arithmetic number, because the mean of its divisors is an integer number (2838409453).

Almost surely, 211200210201 is an apocalyptic number.

It is an amenable number.

11200210201 is a deficient number, since it is larger than the sum of its proper divisors (153427611).

11200210201 is an equidigital number, since it uses as much as digits as its factorization.

11200210201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153427610.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 11200210201 its reverse (10201200211), we get a palindrome (21401410412).

The spelling of 11200210201 in words is "eleven billion, two hundred million, two hundred ten thousand, two hundred one".

Divisors: 1 73 153427537 11200210201