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22022221110112 = 252447281240053
BaseRepresentation
bin1010000000111011100101…
…01010101001101101100000
32212222022012110020201011001
411000131302222221231200
510341303002101010422
6114500511350401344
74432024111604356
oct500356252515540
985868173221131
1022022221110112
117020631775833
122578079360254
13c398c0435b72
14561c49da77d6
15282cadabb227
hex140772aa9b60

22022221110112 has 24 divisors (see below), whose sum is σ = 43373966088096. Its totient is φ = 11006610675072.

The previous prime is 22022221110091. The next prime is 22022221110151. The reversal of 22022221110112 is 21101112222022.

It is a self number, because there is not a number n which added to its sum of digits gives 22022221110112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140541723 + ... + 140698330.

It is an arithmetic number, because the mean of its divisors is an integer number (1807248587004).

Almost surely, 222022221110112 is an apocalyptic number.

It is an amenable number.

22022221110112 is a deficient number, since it is larger than the sum of its proper divisors (21351744977984).

22022221110112 is a wasteful number, since it uses less digits than its factorization.

22022221110112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281242510 (or 281242502 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 22022221110112 its reverse (21101112222022), we get a palindrome (43123333332134).

The spelling of 22022221110112 in words is "twenty-two trillion, twenty-two billion, two hundred twenty-one million, one hundred ten thousand, one hundred twelve".

Divisors: 1 2 4 8 16 32 2447 4894 9788 19576 39152 78304 281240053 562480106 1124960212 2249920424 4499840848 8999681696 688194409691 1376388819382 2752777638764 5505555277528 11011110555056 22022221110112