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1200210010201 = 13671831479513
BaseRepresentation
bin10001011101110010000…
…101110110000001011001
311020201221200212201211001
4101131302011312001121
5124131012230311301
62315211401505001
7152466215521456
oct21356205660131
94221850781731
101200210010201
11423008296944
12174737aa2161
1389243c683b7
144213a39482d
1521348370c01
hex11772176059

1200210010201 has 8 divisors (see below), whose sum is σ = 1201746478464. Its totient is φ = 1198674507360.

The previous prime is 1200210010141. The next prime is 1200210010231. The reversal of 1200210010201 is 1020100120021.

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 1200210010201 - 27 = 1200210010073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1200210010231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2263221 + ... + 2742733.

It is an arithmetic number, because the mean of its divisors is an integer number (150218309808).

Almost surely, 21200210010201 is an apocalyptic number.

It is an amenable number.

1200210010201 is a deficient number, since it is larger than the sum of its proper divisors (1536468263).

1200210010201 is a wasteful number, since it uses less digits than its factorization.

1200210010201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482711.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 1200210010201 its reverse (1020100120021), we get a palindrome (2220310130222).

The spelling of 1200210010201 in words is "one trillion, two hundred billion, two hundred ten million, ten thousand, two hundred one".

Divisors: 1 1367 1831 479513 2502977 655494271 877988303 1200210010201