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210210012201201 = 31912511461588287
BaseRepresentation
bin101111110010111101010101…
…000110110000000011110001
31000120021212210011212111220220
4233302331111012300003301
5210023040101110414301
62023025051344523253
762164113031146105
oct5762752506600361
91016255704774826
10210210012201201
1160a856247a6511
121b6b0137920529
13903a946b0647c
1439ca30c851905
1519480a1424936
hexbf2f551b00f1

210210012201201 has 16 divisors (see below), whose sum is σ = 282869950906368. Its totient is φ = 138850887170000.

The previous prime is 210210012201179. The next prime is 210210012201209. The reversal of 210210012201201 is 102102210012012.

It is a cyclic number.

It is not a de Polignac number, because 210210012201201 - 25 = 210210012201169 is a prime.

It is a super-3 number, since 3×2102100122012013 (a number of 44 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (210210012201209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 730650321 + ... + 730937966.

It is an arithmetic number, because the mean of its divisors is an integer number (17679371931648).

Almost surely, 2210210012201201 is an apocalyptic number.

It is an amenable number.

210210012201201 is a deficient number, since it is larger than the sum of its proper divisors (72659938705167).

210210012201201 is a wasteful number, since it uses less digits than its factorization.

210210012201201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1461588732.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 210210012201201 its reverse (102102210012012), we get a palindrome (312312222213213).

The spelling of 210210012201201 in words is "two hundred ten trillion, two hundred ten billion, twelve million, two hundred one thousand, two hundred one".

Divisors: 1 3 191 251 573 753 47941 143823 1461588287 4384764861 279163362817 366858660037 837490088451 1100575980111 70070004067067 210210012201201