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12223302102000 = 2432531161733849
BaseRepresentation
bin1011000111011111010110…
…0101000110101111110000
31121021112110221101012220200
42301313311211012233300
53100231310314231000
641555150225035200
72401050551401653
oct261676545065760
947245427335820
1012223302102000
113992967415140
121454b5b185b00
136a88635536a2
1430387a74b89a
15162e51e7b500
hexb1df5946bf0

12223302102000 has 240 divisors, whose sum is σ = 46573004181600. Its totient is φ = 2963224704000.

The previous prime is 12223302101939. The next prime is 12223302102029. The reversal of 12223302102000 is 20120332221.

12223302102000 is a `hidden beast` number, since 1 + 2 + 223 + 30 + 210 + 200 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is a super-2 number, since 2×122233021020002 (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30668925 + ... + 31064924.

It is an arithmetic number, because the mean of its divisors is an integer number (194054184090).

Almost surely, 212223302102000 is an apocalyptic number.

12223302102000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12223302102000 is an abundant number, since it is smaller than the sum of its proper divisors (34349702079600).

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

12223302102000 is a wasteful number, since it uses less digits than its factorization.

12223302102000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61733889 (or 61733870 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 12223302102000 its reverse (20120332221), we get a palindrome (12243422434221).

The spelling of 12223302102000 in words is "twelve trillion, two hundred twenty-three billion, three hundred two million, one hundred two thousand".