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201200210011 = 1975711788653
BaseRepresentation
bin1011101101100001110…
…1111001000001011011
3201020022222200200010001
42323120131321001123
511244024223210021
6232232522433431
720351633365363
oct2733035710133
9636288620101
10201200210011
11783683007a9
1232bb1662877
1315c85b88108
149a496679a3
155378a02091
hex2ed877905b

201200210011 has 8 divisors (see below), whose sum is σ = 202575797424. Its totient is φ = 199828201440.

The previous prime is 201200209949. The next prime is 201200210027. The reversal of 201200210011 is 110012002102.

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

It is a cyclic number.

It is not a de Polignac number, because 201200210011 - 217 = 201200078939 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 201200210011.

It is not an unprimeable number, because it can be changed into a prime (201200210311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 781840 + ... + 1006813.

It is an arithmetic number, because the mean of its divisors is an integer number (25321974678).

Almost surely, 2201200210011 is an apocalyptic number.

201200210011 is a deficient number, since it is larger than the sum of its proper divisors (1375587413).

201200210011 is a wasteful number, since it uses less digits than its factorization.

201200210011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1789421.

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

Adding to 201200210011 its reverse (110012002102), we get a palindrome (311212212113).

The spelling of 201200210011 in words is "two hundred one billion, two hundred million, two hundred ten thousand, eleven".

Divisors: 1 197 571 112487 1788653 352364641 1021320863 201200210011