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22110000211310 = 25112919136288139
BaseRepresentation
bin1010000011011111000101…
…01101010110010101101110
32220021200202221010001212012
411001233202231112111232
510344222240023230220
6115005105513241222
74441252262630324
oct501574255262556
986250687101765
1022110000211310
117054886792770
122591096403212
13c44c6c0ba22b
145661b5d47d14
152851e9e9dac5
hex141be2b5656e

22110000211310 has 64 divisors (see below), whose sum is σ = 45148252262400. Its totient is φ = 7722115766400.

The previous prime is 22110000211301. The next prime is 22110000211349. The reversal of 22110000211310 is 1311200001122.

It is a super-2 number, since 2×221100002113102 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17534780 + ... + 18753359.

It is an arithmetic number, because the mean of its divisors is an integer number (705441441600).

Almost surely, 222110000211310 is an apocalyptic number.

22110000211310 is an abundant number, since it is smaller than the sum of its proper divisors (23038252051090).

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

22110000211310 is a wasteful number, since it uses less digits than its factorization.

22110000211310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36288377.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 22110000211310 its reverse (1311200001122), we get a palindrome (23421200212432).

The spelling of 22110000211310 in words is "twenty-two trillion, one hundred ten billion, two hundred eleven thousand, three hundred ten".

Divisors: 1 2 5 10 11 22 29 55 58 110 145 191 290 319 382 638 955 1595 1910 2101 3190 4202 5539 10505 11078 21010 27695 55390 60929 121858 304645 609290 36288139 72576278 181440695 362881390 399169529 798339058 1052356031 1995847645 2104712062 3991695290 5261780155 6931034549 10523560310 11575916341 13862069098 23151832682 34655172745 57879581705 69310345490 76241380039 115759163410 152482760078 201000001921 381206900195 402000003842 762413800390 1005000009605 2010000019210 2211000021131 4422000042262 11055000105655 22110000211310