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220200211200001 = 2319150125247257
BaseRepresentation
bin110010000100010101011011…
…010111100011100000000001
31001212122221020022210022122211
4302010111123113203200001
5212330230013031400001
62100154325220302121
764244640336426034
oct6204253327434001
91055587208708584
10220200211200001
116418742668423a
1220844339241941
1395b3a3856aba6
143c53a6601d01b
151a6cda5bb7351
hexc8455b5e3801

220200211200001 has 8 divisors (see below), whose sum is σ = 230977139364864. Its totient is φ = 209523533530080.

The previous prime is 220200211199929. The next prime is 220200211200037. The reversal of 220200211200001 is 100002112002022.

It is a happy number.

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 220200211200001 - 27 = 220200211199873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220200211200091) 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, 25062619236 + ... + 25062628021.

It is an arithmetic number, because the mean of its divisors is an integer number (28872142420608).

Almost surely, 2220200211200001 is an apocalyptic number.

It is an amenable number.

220200211200001 is a deficient number, since it is larger than the sum of its proper divisors (10776928164863).

220200211200001 is a wasteful number, since it uses less digits than its factorization.

220200211200001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50125247471.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 220200211200001 its reverse (100002112002022), we get a palindrome (320202323202023).

The spelling of 220200211200001 in words is "two hundred twenty trillion, two hundred billion, two hundred eleven million, two hundred thousand, one".

Divisors: 1 23 191 4393 50125247257 1152880686911 9573922226087 220200211200001