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200210220112012 = 22114733961384381
BaseRepresentation
bin101101100001011100010011…
…000011001101100010001100
3222020212220120110212020002221
4231201130103003031202030
5202220221012322041022
61545451145544025124
760112465615634455
oct5541342303154214
9866786513766087
10200210220112012
115887a74a868a10
121a5560b97621a4
138793986a74bc6
1437623251a412c
151822dd989ecc7
hexb617130cd88c

200210220112012 has 24 divisors (see below), whose sum is σ = 382300267808592. Its totient is φ = 90985417723200.

The previous prime is 200210220112003. The next prime is 200210220112061. The reversal of 200210220112012 is 210211022012002.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 480483939 + ... + 480900442.

It is an arithmetic number, because the mean of its divisors is an integer number (15929177825358).

Almost surely, 2200210220112012 is an apocalyptic number.

200210220112012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

200210220112012 is a deficient number, since it is larger than the sum of its proper divisors (182090047696580).

200210220112012 is a wasteful number, since it uses less digits than its factorization.

200210220112012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 961389129 (or 961389127 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 200210220112012 its reverse (210211022012002), we get a palindrome (410421242124014).

The spelling of 200210220112012 in words is "two hundred trillion, two hundred ten billion, two hundred twenty million, one hundred twelve thousand, twelve".

Divisors: 1 2 4 11 22 44 4733 9466 18932 52063 104126 208252 961384381 1922768762 3845537524 10575228191 21150456382 42300912764 4550232275273 9100464550546 18200929101092 50052555028003 100105110056006 200210220112012