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11200210112201 = 1117233257056531
BaseRepresentation
bin1010001011111100000010…
…0010111000111011001001
31110122201200220022011120012
42202333000202320323021
52432001012242042301
635453145553041305
72234121435102335
oct242770042707311
943581626264505
1011200210112201
113628a8968a560
12130a813856235
1363323812b176
142aa14350c7c5
151465232d3ebb
hexa2fc08b8ec9

11200210112201 has 16 divisors (see below), whose sum is σ = 12992665353408. Its totient is φ = 9541938393600.

The previous prime is 11200210112177. The next prime is 11200210112209. The reversal of 11200210112201 is 10221101200211.

It is a cyclic number.

It is not a de Polignac number, because 11200210112201 - 218 = 11200209850057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11200210112209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128484695 + ... + 128571836.

It is an arithmetic number, because the mean of its divisors is an integer number (812041584588).

Almost surely, 211200210112201 is an apocalyptic number.

11200210112201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11200210112201 is a deficient number, since it is larger than the sum of its proper divisors (1792455241207).

11200210112201 is a wasteful number, since it uses less digits than its factorization.

11200210112201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257056792.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11200210112201 its reverse (10221101200211), we get a palindrome (21421311312412).

The spelling of 11200210112201 in words is "eleven trillion, two hundred billion, two hundred ten million, one hundred twelve thousand, two hundred one".

Divisors: 1 11 17 187 233 2563 3961 43571 257056531 2827621841 4369961027 48069571297 59894171723 658835888953 1018200919291 11200210112201