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BaseRepresentation
bin101101100001010011111010…
…000101000001100010111001
3222020212001022122001012120100
4231201103322011001202321
5202220044040033102301
61545443100004150013
760112026434426550
oct5541237205014271
9866761278035510
10200201211222201
1158876947555732
121a554404698309
138792b7c501487
143761b0c916d97
151822a5da19286
hexb614fa1418b9

200201211222201 has 24 divisors (see below), whose sum is σ = 330930956205824. Its totient is φ = 114248360952000.

The previous prime is 200201211222107. The next prime is 200201211222247. The reversal of 200201211222201 is 102222112102002.

Adding to 200201211222201 its reverse (102222112102002), we get a palindrome (302423323324203).

It is a happy number.

200201211222201 is a `hidden beast` number, since 20 + 0 + 201 + 21 + 1 + 222 + 201 = 666.

It is not a de Polignac number, because 200201211222201 - 27 = 200201211222073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200201211221201) 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, 2115663076 + ... + 2115757701.

Almost surely, 2200201211222201 is an apocalyptic number.

200201211222201 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

200201211222201 is a deficient number, since it is larger than the sum of its proper divisors (130729744983623).

200201211222201 is a wasteful number, since it uses less digits than its factorization.

200201211222201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4231421541 (or 4231421538 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The spelling of 200201211222201 in words is "two hundred trillion, two hundred one billion, two hundred eleven million, two hundred twenty-two thousand, two hundred one".