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210112101200211 = 3718115524758781
BaseRepresentation
bin101111110001100010001001…
…001001111011000101010011
31000112221112001121001022120220
4233301202021021323011103
5210014434040401401321
62022512100004204123
762154045511315530
oct5761421111730523
91015845047038526
10210112101200211
1160a48050575281
121b695171699643
139031642032522
1439c56a1015d87
1519457707cc9c6
hexbf188927b153

210112101200211 has 16 divisors (see below), whose sum is σ = 320347613215488. Its totient is φ = 119997760701600.

The previous prime is 210112101200201. The next prime is 210112101200249. The reversal of 210112101200211 is 112002101211012.

It is a happy number.

210112101200211 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 210112101200211 - 217 = 210112101069139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (210112101200201) 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, 2762341360 + ... + 2762417421.

It is an arithmetic number, because the mean of its divisors is an integer number (20021725825968).

Almost surely, 2210112101200211 is an apocalyptic number.

210112101200211 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

210112101200211 is a deficient number, since it is larger than the sum of its proper divisors (110235512015277).

210112101200211 is a wasteful number, since it uses less digits than its factorization.

210112101200211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5524760602.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 210112101200211 its reverse (112002101211012), we get a palindrome (322114202411223).

The spelling of 210112101200211 in words is "two hundred ten trillion, one hundred twelve billion, one hundred one million, two hundred thousand, two hundred eleven".

Divisors: 1 3 7 21 1811 5433 12677 38031 5524758781 16574276343 38673311467 116019934401 10005338152391 30016014457173 70037367066737 210112101200211