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210012201112201 = 1714326386230631
BaseRepresentation
bin101111110000000101000110…
…101001010101001010001001
31000112120222012101102000211021
4233300011012221111022021
5210011314441441042301
62022354135010432441
762143611056504605
oct5760050651251211
91015528171360737
10210012201112201
1160a09746580574
121b679931292721
1390250b1135507
1439c0905362505
151942d7522b8a1
hexbf0146a55289

210012201112201 has 8 divisors (see below), whose sum is σ = 222367414731264. Its totient is φ = 197657160240960.

The previous prime is 210012201112177. The next prime is 210012201112229. The reversal of 210012201112201 is 102211102210012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 210012201112201 - 217 = 210012200981129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210012201113201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40679845 + ... + 45550786.

It is an arithmetic number, because the mean of its divisors is an integer number (27795926841408).

Almost surely, 2210012201112201 is an apocalyptic number.

It is an amenable number.

210012201112201 is a deficient number, since it is larger than the sum of its proper divisors (12355213619063).

210012201112201 is a wasteful number, since it uses less digits than its factorization.

210012201112201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86373911.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 210012201112201 its reverse (102211102210012), we get a palindrome (312223303322213).

The spelling of 210012201112201 in words is "two hundred ten trillion, twelve billion, two hundred one million, one hundred twelve thousand, two hundred one".

Divisors: 1 17 143263 2435471 86230631 1465920727 12353658888953 210012201112201