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200212010210 = 2562213321817
BaseRepresentation
bin1011101001110110010…
…0001101010011100010
3201010210010012220211102
42322131210031103202
511240013233311320
6231550502114402
720315304002402
oct2723544152342
9633703186742
10200212010210
1177a00507653
123297671ba02
1315b5921ccc4
14999430c802
15531bda2175
hex2e9d90d4e2

200212010210 has 16 divisors (see below), whose sum is σ = 360388530936. Its totient is φ = 80083267968.

The previous prime is 200212010179. The next prime is 200212010227. The reversal of 200212010210 is 12010212002.

It is a happy number.

200212010210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 158823769729 + 41388240481 = 398527^2 + 203441^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 200212010191 and 200212010200.

It is an unprimeable number.

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, 461222 + ... + 783038.

Almost surely, 2200212010210 is an apocalyptic number.

200212010210 is a deficient number, since it is larger than the sum of its proper divisors (160176520726).

200212010210 is a wasteful number, since it uses less digits than its factorization.

200212010210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384037.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 200212010210 its reverse (12010212002), we get a palindrome (212222222212).

The spelling of 200212010210 in words is "two hundred billion, two hundred twelve million, ten thousand, two hundred ten".

Divisors: 1 2 5 10 62213 124426 311065 321817 622130 643634 1609085 3218170 20021201021 40042402042 100106005105 200212010210