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12200015201 = 111765240723
BaseRepresentation
bin10110101110010110…
…10111010101100001
31011111020110222121212
423113023113111201
5144441200441301
65334332355505
7611220263303
oct132713272541
934436428555
1012200015201
1151a0654aa0
122445915b95
1311c5725a0a
1483a405973
154b60ce4bb
hex2d72d7561

12200015201 has 8 divisors (see below), whose sum is σ = 14091996384. Its totient is φ = 10438515520.

The previous prime is 12200015183. The next prime is 12200015207. The reversal of 12200015201 is 10251000221.

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 12200015201 - 26 = 12200015137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12200015207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32620175 + ... + 32620548.

It is an arithmetic number, because the mean of its divisors is an integer number (1761499548).

Almost surely, 212200015201 is an apocalyptic number.

12200015201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12200015201 is a deficient number, since it is larger than the sum of its proper divisors (1891981183).

12200015201 is a wasteful number, since it uses less digits than its factorization.

12200015201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65240751.

The product of its (nonzero) digits is 40, while the sum is 14.

Adding to 12200015201 its reverse (10251000221), we get a palindrome (22451015422).

The spelling of 12200015201 in words is "twelve billion, two hundred million, fifteen thousand, two hundred one".

Divisors: 1 11 17 187 65240723 717647953 1109092291 12200015201