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201200110212001 = 3113138574939903
BaseRepresentation
bin101101101111110110001101…
…000110010001001110100001
3222101101112122121201111222211
4231233312031012101032201
5202332430311203241001
61551530015444202121
760244141202644405
oct5557661506211641
9871345577644884
10201200110212001
115912153aa3633a
121a695b19999341
138836120654594
1437981cca3b105
15183da2379a351
hexb6fd8d1913a1

201200110212001 has 8 divisors (see below), whose sum is σ = 207690636468224. Its totient is φ = 194709596463360.

The previous prime is 201200110211981. The next prime is 201200110212037. The reversal of 201200110212001 is 100212011002102.

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

It is a cyclic number.

It is not a de Polignac number, because 201200110212001 - 229 = 201199573341089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201200110213001) 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, 38259616 + ... + 43199518.

It is an arithmetic number, because the mean of its divisors is an integer number (25961329558528).

Almost surely, 2201200110212001 is an apocalyptic number.

It is an amenable number.

201200110212001 is a deficient number, since it is larger than the sum of its proper divisors (6490526256223).

201200110212001 is a wasteful number, since it uses less digits than its factorization.

201200110212001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6253791.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 201200110212001 its reverse (100212011002102), we get a palindrome (301412121214103).

The spelling of 201200110212001 in words is "two hundred one trillion, two hundred billion, one hundred ten million, two hundred twelve thousand, one".

Divisors: 1 31 1313857 4939903 40729567 153136993 6490326135871 201200110212001