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2230314412212 = 2232531242194109
BaseRepresentation
bin100000011101001001000…
…110010010100010110100
321220012211110001020022100
4200131021012102202310
5243020140442142322
64424331534102100
7320064161464425
oct40351106224264
97805743036270
102230314412212
1178a964383617
123002bb94a930
13132419121363
1479d3aa6164c
153d037984dac
hex207491928b4

2230314412212 has 72 divisors (see below), whose sum is σ = 5744635139880. Its totient is φ = 729344528640.

The previous prime is 2230314412187. The next prime is 2230314412241. The reversal of 2230314412212 is 2122144130322.

2230314412212 is a `hidden beast` number, since 2 + 2 + 3 + 0 + 3 + 1 + 441 + 2 + 212 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 474726512016 + 1755587900196 = 689004^2 + 1324986^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23652214 + ... + 23746322.

It is an arithmetic number, because the mean of its divisors is an integer number (79786599165).

Almost surely, 22230314412212 is an apocalyptic number.

It is an amenable number.

2230314412212 is an abundant number, since it is smaller than the sum of its proper divisors (3514320727668).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2230314412212 is a wasteful number, since it uses less digits than its factorization.

2230314412212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106593 (or 106588 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 2230314412212 its reverse (2122144130322), we get a palindrome (4352458542534).

The spelling of 2230314412212 in words is "two trillion, two hundred thirty billion, three hundred fourteen million, four hundred twelve thousand, two hundred twelve".

Divisors: 1 2 3 4 6 9 12 18 36 53 106 159 212 318 477 636 954 1908 12421 24842 37263 49684 74526 94109 111789 149052 188218 223578 282327 376436 447156 564654 658313 846981 1129308 1316626 1693962 1974939 2633252 3387924 3949878 4987777 5924817 7899756 9975554 11849634 14963331 19951108 23699268 29926662 44889993 59853324 89779986 179559972 1168927889 2337855778 3506783667 4675711556 7013567334 10520351001 14027134668 21040702002 42081404004 61953178117 123906356234 185859534351 247812712468 371719068702 557578603053 743438137404 1115157206106 2230314412212