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2010202211211 = 34789160188239
BaseRepresentation
bin11101010000001001011…
…000111000001110001011
321010011200110002212201120
4131100021120320032023
5230413343231224321
64135250225450323
7265142453604045
oct35201130701613
97104613085646
102010202211211
117055818190a7
122857107a09a3
1311773b10143c
146d41980ca95
15374539ceec6
hex1d40963838b

2010202211211 has 16 divisors (see below), whose sum is σ = 2768052787200. Its totient is φ = 1296883974848.

The previous prime is 2010202211191. The next prime is 2010202211267. The reversal of 2010202211211 is 1121122020102.

It is a cyclic number.

It is not a de Polignac number, because 2010202211211 - 219 = 2010201686923 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2010202231211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80081571 + ... + 80106668.

It is an arithmetic number, because the mean of its divisors is an integer number (173003299200).

Almost surely, 22010202211211 is an apocalyptic number.

2010202211211 is a deficient number, since it is larger than the sum of its proper divisors (757850575989).

2010202211211 is a wasteful number, since it uses less digits than its factorization.

2010202211211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160188378.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 2010202211211 its reverse (1121122020102), we get a palindrome (3131324231313).

The spelling of 2010202211211 in words is "two trillion, ten billion, two hundred two million, two hundred eleven thousand, two hundred eleven".

Divisors: 1 3 47 89 141 267 4183 12549 160188239 480564717 7528847233 14256753271 22586541699 42770259813 670067403737 2010202211211