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11201100110211 = 3112155511984247
BaseRepresentation
bin1010001011111111010110…
…0101111101100110000011
31110122210222220222202022110
42202333311211331212003
52432004323112011321
635453414144510403
72234152463002614
oct242776545754603
943583886882273
1011201100110211
1136293a6000200
12130aa2191b403
1363334a6320cb
142aa1c97c3c0b
151465764d7176
hexa2ff597d983

11201100110211 has 24 divisors (see below), whose sum is σ = 16417001244672. Its totient is φ = 6788105566000.

The previous prime is 11201100110159. The next prime is 11201100110267.

11201100110211 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 11201100110211 - 213 = 11201100102019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11201101110211) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4652890 + ... + 6637136.

It is an arithmetic number, because the mean of its divisors is an integer number (684041718528).

Almost surely, 211201100110211 is an apocalyptic number.

11201100110211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11201100110211 is a deficient number, since it is larger than the sum of its proper divisors (5215901134461).

11201100110211 is a wasteful number, since it uses less digits than its factorization.

11201100110211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1999823 (or 1999812 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 12.

It can be divided in two parts, 11201100 and 110211, that added together give a palindrome (11311311).

The spelling of 11201100110211 in words is "eleven trillion, two hundred one billion, one hundred million, one hundred ten thousand, two hundred eleven".

Divisors: 1 3 11 33 121 363 15551 46653 171061 513183 1881671 1984247 5645013 5952741 21826717 65480151 240093887 720281661 30857025097 92571075291 339427276067 1018281828201 3733700036737 11201100110211