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2112010002211 = 1719137199373643
BaseRepresentation
bin11110101110111101100…
…110110001111100100011
321110220110121102112000111
4132232331212301330203
5234100344030032321
64254124412032151
7305405401546204
oct36567546617443
97426417375014
102112010002211
1174477564a34a
122a13a3a62657
131242142cb1a5
14743169b35ab
1539e117b15e1
hex1ebbd9b1f23

2112010002211 has 64 divisors (see below), whose sum is σ = 2393145216000. Its totient is φ = 1852143169536.

The previous prime is 2112010002209. The next prime is 2112010002227. The reversal of 2112010002211 is 1122000102112.

It is not a de Polignac number, because 2112010002211 - 21 = 2112010002209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2112010002191 and 2112010002200.

It is not an unprimeable number, because it can be changed into a prime (2112010002811) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3284618656 + ... + 3284619298.

It is an arithmetic number, because the mean of its divisors is an integer number (37392894000).

Almost surely, 22112010002211 is an apocalyptic number.

2112010002211 is a deficient number, since it is larger than the sum of its proper divisors (281135213789).

2112010002211 is a wasteful number, since it uses less digits than its factorization.

2112010002211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1388.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2112010002211 its reverse (1122000102112), we get a palindrome (3234010104323).

Subtracting from 2112010002211 its reverse (1122000102112), we obtain a palindrome (990009900099).

The spelling of 2112010002211 in words is "two trillion, one hundred twelve billion, ten million, two thousand, two hundred eleven".

Divisors: 1 17 19 137 199 323 373 643 2329 2603 3383 3781 6341 7087 10931 12217 27263 44251 51101 64277 74227 88091 120479 127957 207689 239839 463471 517997 868717 970919 1261859 1410313 1497547 1673729 2175269 2431183 4077263 4556941 8805949 10169099 16505623 17530109 23975321 28453393 32857943 41330111 47727961 77467997 172874683 193212881 298011853 333072071 558585031 624300917 811375337 906831259 3284618977 5662225207 6538730657 10613115589 15416131403 111158421169 124235882483 2112010002211