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12343022201 = 103857139831
BaseRepresentation
bin10110111111011001…
…11001001001111001
31011212012120111100102
423133230321021321
5200234303202301
65400441445145
7614604646316
oct133754711171
934765514312
1012343022201
1152643502a4
1224857a07b5
131219246943
148513cdd0d
154c392bb6b
hex2dfb39279

12343022201 has 8 divisors (see below), whose sum is σ = 12477489024. Its totient is φ = 12208836960.

The previous prime is 12343022191. The next prime is 12343022203. The reversal of 12343022201 is 10222034321.

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 12343022201 - 226 = 12275913337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12343022203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18356 + ... + 158186.

It is an arithmetic number, because the mean of its divisors is an integer number (1559686128).

Almost surely, 212343022201 is an apocalyptic number.

It is an amenable number.

12343022201 is a deficient number, since it is larger than the sum of its proper divisors (134466823).

12343022201 is a wasteful number, since it uses less digits than its factorization.

12343022201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140791.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 12343022201 its reverse (10222034321), we get a palindrome (22565056522).

The spelling of 12343022201 in words is "twelve billion, three hundred forty-three million, twenty-two thousand, two hundred one".

Divisors: 1 103 857 88271 139831 14402593 119835167 12343022201