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12003202201 = 311991945729
BaseRepresentation
bin10110010110111001…
…00101010010011001
31010222112010211221111
423023130211102121
5144040304432301
65303022140321
7603310351414
oct131334452231
933875124844
1012003202201
1150aa549521
1223aba216a1
131193a16213
1481c212b7b
154a3ba4551
hex2cb725499

12003202201 has 8 divisors (see below), whose sum is σ = 12452672000. Its totient is φ = 11557624320.

The previous prime is 12003202193. The next prime is 12003202243. The reversal of 12003202201 is 10220230021.

12003202201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12003202201 - 23 = 12003202193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12003209201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 966696 + ... + 979033.

It is an arithmetic number, because the mean of its divisors is an integer number (1556584000).

Almost surely, 212003202201 is an apocalyptic number.

It is an amenable number.

12003202201 is a deficient number, since it is larger than the sum of its proper divisors (449469799).

12003202201 is a wasteful number, since it uses less digits than its factorization.

12003202201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1945959.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 12003202201 its reverse (10220230021), we get a palindrome (22223432222).

The spelling of 12003202201 in words is "twelve billion, three million, two hundred two thousand, two hundred one".

Divisors: 1 31 199 6169 1945729 60317599 387200071 12003202201