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2230211422230 = 23511172317284441
BaseRepresentation
bin100000011101000010111…
…101011010100000010110
321220012120021020210121120
4200131002331122200112
5243014433111002410
64424313414424410
7320061501210201
oct40350275324026
97805507223546
102230211422230
1178a91122a730
12300291362106
131324009a193c
1479d2b0d2938
153d02d8de570
hex20742f5a816

2230211422230 has 128 divisors (see below), whose sum is σ = 6451383407616. Its totient is φ = 486729830400.

The previous prime is 2230211422217. The next prime is 2230211422237. The reversal of 2230211422230 is 322241120322.

It is a self number, because there is not a number n which added to its sum of digits gives 2230211422230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230211422237) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8513191 + ... + 8771250.

It is an arithmetic number, because the mean of its divisors is an integer number (50401432872).

Almost surely, 22230211422230 is an apocalyptic number.

2230211422230 is an abundant number, since it is smaller than the sum of its proper divisors (4221171985386).

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

2230211422230 is a wasteful number, since it uses less digits than its factorization.

2230211422230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17284502.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 2230211422230 its reverse (322241120322), we get a palindrome (2552452542552).

The spelling of 2230211422230 in words is "two trillion, two hundred thirty billion, two hundred eleven million, four hundred twenty-two thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 11 15 17 22 23 30 33 34 46 51 55 66 69 85 102 110 115 138 165 170 187 230 253 255 330 345 374 391 506 510 561 690 759 782 935 1122 1173 1265 1518 1870 1955 2346 2530 2805 3795 3910 4301 5610 5865 7590 8602 11730 12903 21505 25806 43010 64515 129030 17284441 34568882 51853323 86422205 103706646 172844410 190128851 259266615 293835497 380257702 397542143 518533230 570386553 587670994 795084286 881506491 950644255 1140773106 1192626429 1469177485 1763012982 1901288510 1987710715 2385252858 2851932765 2938354970 3232190467 3975421430 4372963573 4407532455 5703865530 5963132145 6464380934 6758216431 8745927146 8815064910 9696571401 11926264290 13118890719 13516432862 16160952335 19393142802 20274649293 21864817865 26237781438 32321904670 33791082155 40549298586 43729635730 48482857005 65594453595 67582164310 74340380741 96965714010 101373246465 131188907190 148680761482 202746492930 223021142223 371701903705 446042284446 743403807410 1115105711115 2230211422230