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12201001411 = 19837736843
BaseRepresentation
bin10110101110011110…
…01000000111000011
31011111022100002110011
423113033020013003
5144441424021121
65334405445351
7611231541454
oct132717100703
934438302404
1012201001411
1151a1168a45
122446110857
1311c59ac881
1483a5c112b
154b62267e1
hex2d73c81c3

12201001411 has 8 divisors (see below), whose sum is σ = 12997897920. Its totient is φ = 11419578792.

The previous prime is 12201001403. The next prime is 12201001451. The reversal of 12201001411 is 11410010221.

12201001411 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 12201001411 - 23 = 12201001403 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12201001391 and 12201001400.

It is not an unprimeable number, because it can be changed into a prime (12201001451) 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, 3866845 + ... + 3869998.

It is an arithmetic number, because the mean of its divisors is an integer number (1624737240).

Almost surely, 212201001411 is an apocalyptic number.

12201001411 is a deficient number, since it is larger than the sum of its proper divisors (796896509).

12201001411 is an equidigital number, since it uses as much as digits as its factorization.

12201001411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7736945.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 12201001411 its reverse (11410010221), we get a palindrome (23611011632).

The spelling of 12201001411 in words is "twelve billion, two hundred one million, one thousand, four hundred eleven".

Divisors: 1 19 83 1577 7736843 147000017 642157969 12201001411