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11222121113000 = 235371603160159
BaseRepresentation
bin1010001101001101101010…
…0010101110010110101000
31110201211020220201100002022
42203103122202232112220
52432330401001104000
635511212105524012
72235525423404210
oct243233242562650
943654226640068
1011222121113000
113637302898786
121312b097a3608
1363531a6bb8b5
142ab221523240
15146da6bd2585
hexa34da8ae5a8

11222121113000 has 64 divisors (see below), whose sum is σ = 30011158195200. Its totient is φ = 3847584379200.

The previous prime is 11222121112919. The next prime is 11222121113041. The reversal of 11222121113000 is 31112122211.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11222121113000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 801573080 + ... + 801587079.

It is an arithmetic number, because the mean of its divisors is an integer number (468924346800).

Almost surely, 211222121113000 is an apocalyptic number.

11222121113000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11222121113000 is an abundant number, since it is smaller than the sum of its proper divisors (18789037082200).

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

11222121113000 is a wasteful number, since it uses less digits than its factorization.

11222121113000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1603160187 (or 1603160173 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 11222121113000 its reverse (31112122211), we get a palindrome (11253233235211).

The spelling of 11222121113000 in words is "eleven trillion, two hundred twenty-two billion, one hundred twenty-one million, one hundred thirteen thousand".

Divisors: 1 2 4 5 7 8 10 14 20 25 28 35 40 50 56 70 100 125 140 175 200 250 280 350 500 700 875 1000 1400 1750 3500 7000 1603160159 3206320318 6412640636 8015800795 11222121113 12825281272 16031601590 22444242226 32063203180 40079003975 44888484452 56110605565 64126406360 80158007950 89776968904 112221211130 160316015900 200395019875 224442422260 280553027825 320632031800 400790039750 448884844520 561106055650 801580079500 1122212111300 1402765139125 1603160159000 2244424222600 2805530278250 5611060556500 11222121113000