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200210220112001 = 1126573112517271
BaseRepresentation
bin101101100001011100010011…
…000011001101100010000001
3222020212220120110212020002112
4231201130103003031202001
5202220221012322041001
61545451145544025105
760112465615634441
oct5541342303154201
9866786513766075
10200210220112001
115887a74a868a00
121a5560b9762195
138793986a74bb8
1437623251a4121
151822dd989ecbb
hexb617130cd881

200210220112001 has 12 divisors (see below), whose sum is σ = 220066201350912. Its totient is φ = 182008941807000.

The previous prime is 200210220111989. The next prime is 200210220112003. The reversal of 200210220112001 is 100211022012002.

It is a de Polignac number, because none of the positive numbers 2k-200210220112001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200210220112003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78275996 + ... + 80793266.

It is an arithmetic number, because the mean of its divisors is an integer number (18338850112576).

Almost surely, 2200210220112001 is an apocalyptic number.

It is an amenable number.

200210220112001 is a deficient number, since it is larger than the sum of its proper divisors (19855981238911).

200210220112001 is a wasteful number, since it uses less digits than its factorization.

200210220112001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3174604 (or 3174593 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 200210220112001 its reverse (100211022012002), we get a palindrome (300421242124003).

The spelling of 200210220112001 in words is "two hundred trillion, two hundred ten billion, two hundred twenty million, one hundred twelve thousand, one".

Divisors: 1 11 121 657311 2517271 7230421 27689981 79534631 304589791 1654629918281 18200929101091 200210220112001