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211102202010001 = 909126879863909
BaseRepresentation
bin101111111111111100001111…
…110000110001100110010001
31000200110011200102101202222111
4233333330033300301212101
5210132144302203310001
62024551002432505321
762315426234326651
oct5777741760614621
91020404612352874
10211102202010001
1161299a39680035
121b8150303ab241
1390a3b10478b63
143a1b58885c361
1519613bce4a851
hexbfff0fc31991

211102202010001 has 8 divisors (see below), whose sum is σ = 211133522073600. Its totient is φ = 211070883746160.

The previous prime is 211102202009977. The next prime is 211102202010023. The reversal of 211102202010001 is 100010202201112.

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 211102202010001 - 235 = 211067842271633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (211102202010101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243925035 + ... + 244788943.

It is an arithmetic number, because the mean of its divisors is an integer number (26391690259200).

Almost surely, 2211102202010001 is an apocalyptic number.

It is an amenable number.

211102202010001 is a deficient number, since it is larger than the sum of its proper divisors (31320063599).

211102202010001 is an equidigital number, since it uses as much as digits as its factorization.

211102202010001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 899879.

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

Adding to 211102202010001 its reverse (100010202201112), we get a palindrome (311112404211113).

The spelling of 211102202010001 in words is "two hundred eleven trillion, one hundred two billion, two hundred two million, ten thousand, one".

Divisors: 1 9091 26879 863909 244356989 7853796719 23221010011 211102202010001