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12212000200001 = 72516950483893
BaseRepresentation
bin1011000110110101001111…
…1011110001010101000001
31121020110022021212002222202
42301231103323301111001
53100040134022400001
641550040534042545
72400200514665240
oct261552373612501
947213267762882
1012212000200001
113989097823968
1214529261a9455
136a7781c13604
143030c7730957
151629deb5496b
hexb1b53ef1541

12212000200001 has 8 divisors (see below), whose sum is σ = 14012175530304. Its totient is φ = 10425725838000.

The previous prime is 12212000199979. The next prime is 12212000200091. The reversal of 12212000200001 is 10000200021221.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12212000200001 - 26 = 12212000199937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12212000200091) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3475240190 + ... + 3475243703.

It is an arithmetic number, because the mean of its divisors is an integer number (1751521941288).

Almost surely, 212212000200001 is an apocalyptic number.

It is an amenable number.

12212000200001 is a deficient number, since it is larger than the sum of its proper divisors (1800175330303).

12212000200001 is an equidigital number, since it uses as much as digits as its factorization.

12212000200001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6950484151.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 12212000200001 its reverse (10000200021221), we get a palindrome (22212200221222).

The spelling of 12212000200001 in words is "twelve trillion, two hundred twelve billion, two hundred thousand, one".

Divisors: 1 7 251 1757 6950483893 48653387251 1744571457143 12212000200001