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2230212012230 = 251760811266583
BaseRepresentation
bin100000011101000010111…
…111101010100011000110
321220012120022100202221102
4200131002333222203012
5243014433233342410
64424313435220102
7320061506215256
oct40350277524306
97805508322842
102230212012230
1178a9115a2a34
123002915a7632
13132400b4a357
1479d2b207966
153d02d9a92a5
hex20742fea8c6

2230212012230 has 16 divisors (see below), whose sum is σ = 4014407589984. Its totient is φ = 892079034240.

The previous prime is 2230212012209. The next prime is 2230212012241. The reversal of 2230212012230 is 322102120322.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1127519 + ... + 2394101.

It is an arithmetic number, because the mean of its divisors is an integer number (250900474374).

Almost surely, 22230212012230 is an apocalyptic number.

2230212012230 is a deficient number, since it is larger than the sum of its proper divisors (1784195577754).

2230212012230 is a wasteful number, since it uses less digits than its factorization.

2230212012230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1442671.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 2230212012230 its reverse (322102120322), we get a palindrome (2552314132552).

The spelling of 2230212012230 in words is "two trillion, two hundred thirty billion, two hundred twelve million, twelve thousand, two hundred thirty".

Divisors: 1 2 5 10 176081 352162 880405 1266583 1760810 2533166 6332915 12665830 223021201223 446042402446 1115106006115 2230212012230