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BaseRepresentation
bin1010000000111000001111…
…0010011010011000100011
31102222120021121201201010020
42200032003302122120203
52420342403311211321
635230004402404523
72214314215426044
oct240160362323043
942876247651106
1011010212210211
11356544a836665
121299a29960743
1361b3490823a6
142a0c7b9788cb
15141602ed44c6
hexa0383c9a623

11010212210211 has 16 divisors (see below), whose sum is σ = 15454747875840. Its totient is φ = 6952999932000.

The previous prime is 11010212210189. The next prime is 11010212210237. The reversal of 11010212210211 is 11201221201011.

It is a happy number.

It is not a de Polignac number, because 11010212210211 - 26 = 11010212210147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11010212210281) 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, 10876555 + ... + 11845668.

It is an arithmetic number, because the mean of its divisors is an integer number (965921742240).

Almost surely, 211010212210211 is an apocalyptic number.

11010212210211 is a deficient number, since it is larger than the sum of its proper divisors (4444535665629).

11010212210211 is a wasteful number, since it uses less digits than its factorization.

11010212210211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22730746.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 11010212210211 its reverse (11201221201011), we get a palindrome (22211433411222).

The spelling of 11010212210211 in words is "eleven trillion, ten billion, two hundred twelve million, two hundred ten thousand, two hundred eleven".