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2210320112201 = 43279718377831
BaseRepresentation
bin100000001010100001010…
…110000101101001001001
321211022020000020112222022
4200022201112011221021
5242203213422042301
64411223530534225
7315455535650525
oct40124126055111
97738200215868
102210320112201
11782434098033
122b845b897375
13130580990cc6
1478da1420d85
153c767492d1b
hex202a1585a49

2210320112201 has 8 divisors (see below), whose sum is σ = 2262531653184. Its totient is φ = 2158145332560.

The previous prime is 2210320112141. The next prime is 2210320112219. The reversal of 2210320112201 is 1022110230122.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2210320112201 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2210320112201.

It is not an unprimeable number, because it can be changed into a prime (2210320112501) 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, 9068645 + ... + 9309186.

It is an arithmetic number, because the mean of its divisors is an integer number (282816456648).

Almost surely, 22210320112201 is an apocalyptic number.

It is an amenable number.

2210320112201 is a deficient number, since it is larger than the sum of its proper divisors (52211540983).

2210320112201 is a wasteful number, since it uses less digits than its factorization.

2210320112201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18380671.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 2210320112201 its reverse (1022110230122), we get a palindrome (3232430342323).

The spelling of 2210320112201 in words is "two trillion, two hundred ten billion, three hundred twenty million, one hundred twelve thousand, two hundred one".

Divisors: 1 43 2797 120271 18377831 790246733 51402793307 2210320112201