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200210122221112 = 23236871056540097
BaseRepresentation
bin101101100001011100001101…
…001101110010011000111000
3222020212220022122122212001001
4231201130031031302120320
5202220220312242033422
61545451132125534344
760112463316605323
oct5541341515623070
9866786278585031
10200210122221112
115887a6aa588043
121a556090a143b4
13879396c6bc3b3
1437623161a17ba
151822dd0eb5227
hexb6170d372638

200210122221112 has 16 divisors (see below), whose sum is σ = 375409827621360. Its totient is φ = 100100834855424.

The previous prime is 200210122221001. The next prime is 200210122221139. The reversal of 200210122221112 is 211122221012002.

It is a self number, because there is not a number n which added to its sum of digits gives 200210122221112.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 528080553 + ... + 528459544.

It is an arithmetic number, because the mean of its divisors is an integer number (23463114226335).

Almost surely, 2200210122221112 is an apocalyptic number.

It is an amenable number.

200210122221112 is a deficient number, since it is larger than the sum of its proper divisors (175199705400248).

200210122221112 is a wasteful number, since it uses less digits than its factorization.

200210122221112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1056563790 (or 1056563786 counting only the distinct ones).

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

Adding to 200210122221112 its reverse (211122221012002), we get a palindrome (411332343233114).

The spelling of 200210122221112 in words is "two hundred trillion, two hundred ten billion, one hundred twenty-two million, two hundred twenty-one thousand, one hundred twelve".

Divisors: 1 2 4 8 23687 47374 94748 189496 1056540097 2113080194 4226160388 8452320776 25026265277639 50052530555278 100105061110556 200210122221112