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200212001202 = 23239139617853
BaseRepresentation
bin1011101001110110010…
…0001011000110110010
3201010210010012110110210
42322131210023012302
511240013233014302
6231550502004550
720315303634213
oct2723544130662
9633703173423
10200212001202
1177a00500904
1232976716756
1315b59218b85
14999430940a
15531bd9e66c
hex2e9d90b1b2

200212001202 has 16 divisors (see below), whose sum is σ = 402099419520. Its totient is φ = 66458097552.

The previous prime is 200212001201. The next prime is 200212001203. The reversal of 200212001202 is 202100212002.

200212001202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (200212001201) and next prime (200212001203).

It is not an unprimeable number, because it can be changed into a prime (200212001201) 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, 69807493 + ... + 69810360.

It is an arithmetic number, because the mean of its divisors is an integer number (25131213720).

Almost surely, 2200212001202 is an apocalyptic number.

200212001202 is an abundant number, since it is smaller than the sum of its proper divisors (201887418318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200212001202 is a wasteful number, since it uses less digits than its factorization.

200212001202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139618097.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 200212001202 its reverse (202100212002), we get a palindrome (402312213204).

The spelling of 200212001202 in words is "two hundred billion, two hundred twelve million, one thousand, two hundred two".

Divisors: 1 2 3 6 239 478 717 1434 139617853 279235706 418853559 837707118 33368666867 66737333734 100106000601 200212001202