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2210331010223 = 7245108796127
BaseRepresentation
bin100000001010100001111…
…111101010010010101111
321211022020202202020020202
4200022201333222102233
5242203224214311343
64411225000304115
7315456030410300
oct40124177522257
97738222666222
102210331010223
1178243a260966
122b846347203b
1313058300853b
1478da2a5a7a7
153c7683e6db8
hex202a1fea4af

2210331010223 has 6 divisors (see below), whose sum is σ = 2571201379296. Its totient is φ = 1894569437292.

The previous prime is 2210331010189. The next prime is 2210331010289. The reversal of 2210331010223 is 3220101330122.

2210331010223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2210331010223 - 212 = 2210331006127 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2210331010195 and 2210331010204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2210331040223) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22554398015 + ... + 22554398112.

It is an arithmetic number, because the mean of its divisors is an integer number (428533563216).

Almost surely, 22210331010223 is an apocalyptic number.

2210331010223 is a deficient number, since it is larger than the sum of its proper divisors (360870369073).

2210331010223 is an equidigital number, since it uses as much as digits as its factorization.

2210331010223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45108796141 (or 45108796134 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2210331010223 its reverse (3220101330122), we get a palindrome (5430432340345).

The spelling of 2210331010223 in words is "two trillion, two hundred ten billion, three hundred thirty-one million, ten thousand, two hundred twenty-three".

Divisors: 1 7 49 45108796127 315761572889 2210331010223