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200212122100201 = 1711777183652953
BaseRepresentation
bin101101100001011110000100…
…011010101110000111101001
3222020220002111000210020101221
4231201132010122232013221
5202220233411224201301
61545452102410142041
760112564012364521
oct5541360432560751
9866802430706357
10200212122100201
1158880536451882
121a55654a721921
138793bcab236c3
143762465a28681
151822e9b851da1
hexb617846ae1e9

200212122100201 has 4 divisors (see below), whose sum is σ = 211989305753172. Its totient is φ = 188434938447232.

The previous prime is 200212122100171. The next prime is 200212122100259. The reversal of 200212122100201 is 102001221212002.

It is a happy number.

200212122100201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 102028201011801 + 98183921088400 = 10100901^2 + 9908780^2 .

It is a cyclic number.

It is not a de Polignac number, because 200212122100201 - 25 = 200212122100169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200212122140201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5888591826460 + ... + 5888591826493.

It is an arithmetic number, because the mean of its divisors is an integer number (52997326438293).

Almost surely, 2200212122100201 is an apocalyptic number.

It is an amenable number.

200212122100201 is a deficient number, since it is larger than the sum of its proper divisors (11777183652971).

200212122100201 is a wasteful number, since it uses less digits than its factorization.

200212122100201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11777183652970.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 200212122100201 its reverse (102001221212002), we get a palindrome (302213343312203).

The spelling of 200212122100201 in words is "two hundred trillion, two hundred twelve billion, one hundred twenty-two million, one hundred thousand, two hundred one".

Divisors: 1 17 11777183652953 200212122100201