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22110202210002 = 231913123923892593
BaseRepresentation
bin1010000011011111011101…
…01111111010011011010010
32220021201022000012122222020
411001233232233322123102
510344223143231210002
6115005141530552310
74441260264610644
oct501575657723322
986251260178866
1022110202210002
11705497a810335
122591131b98696
13c44ca1bc419a
145661d4aca894
1528520caa02bc
hex141beebfa6d2

22110202210002 has 128 divisors (see below), whose sum is σ = 47137254912000. Its totient is φ = 6894330992640.

The previous prime is 22110202209929. The next prime is 22110202210099. The reversal of 22110202210002 is 20001220201122.

It is a super-2 number, since 2×221102022100022 (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8526879618 + ... + 8526882210.

It is an arithmetic number, because the mean of its divisors is an integer number (368259804000).

Almost surely, 222110202210002 is an apocalyptic number.

22110202210002 is an abundant number, since it is smaller than the sum of its proper divisors (25027052701998).

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

22110202210002 is a wasteful number, since it uses less digits than its factorization.

22110202210002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5376.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 22110202210002 its reverse (20001220201122), we get a palindrome (42111422411124).

The spelling of 22110202210002 in words is "twenty-two trillion, one hundred ten billion, two hundred two million, two hundred ten thousand, two".

Divisors: 1 2 3 6 19 38 57 114 131 239 262 393 478 717 786 1434 2389 2489 2593 4541 4778 4978 5186 7167 7467 7779 9082 13623 14334 14934 15558 27246 31309 45391 49267 62618 90782 93927 98534 136173 147801 187854 272346 295602 312959 339683 570971 594871 619727 625918 679366 938877 1019049 1141942 1189742 1239454 1712913 1784613 1859181 1877754 2038098 3425826 3569226 3718362 5946221 6194677 6453977 10848449 11774813 11892442 12389354 12907954 17838663 18584031 19361931 21696898 23549626 32545347 35324439 35677326 37168062 38723862 65090694 70648878 74797201 81184237 117698863 149594402 162368474 224391603 235397726 243552711 353096589 448783206 487105422 706193178 811502687 1421146819 1480527803 1542500503 1623005374 2434508061 2842293638 2961055606 3085001006 4263440457 4441583409 4627501509 4869016122 8526880914 8883166818 9255003018 15418551053 28130028257 30837102106 46255653159 56260056514 84390084771 92511306318 168780169542 193949142193 387898284386 581847426579 1163694853158 3685033701667 7370067403334 11055101105001 22110202210002