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12233313001 = 7213191010767
BaseRepresentation
bin10110110010010100…
…11000101011101001
31011120120010200121201
423121022120223221
5200023212004001
65341522204201
7612103305400
oct133112305351
934516120551
1012233313001
115208428138
122454ab3661
1311cc5b3a60
148409d2637
154b8eaa501
hex2d9298ae9

12233313001 has 24 divisors (see below), whose sum is σ = 16131857280. Its totient is φ = 9169669152.

The previous prime is 12233312983. The next prime is 12233313007. The reversal of 12233313001 is 10031333221.

12233313001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12233313001 - 219 = 12232788713 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 12233313001.

It is not an unprimeable number, because it can be changed into a prime (12233313007) 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 23 ways as a sum of consecutive naturals, for example, 493281 + ... + 517486.

It is an arithmetic number, because the mean of its divisors is an integer number (672160720).

Almost surely, 212233313001 is an apocalyptic number.

It is an amenable number.

12233313001 is a deficient number, since it is larger than the sum of its proper divisors (3898544279).

12233313001 is a wasteful number, since it uses less digits than its factorization.

12233313001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010813 (or 1010806 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 12233313001 its reverse (10031333221), we get a palindrome (22264646222).

The spelling of 12233313001 in words is "twelve billion, two hundred thirty-three million, three hundred thirteen thousand, one".

Divisors: 1 7 13 19 49 91 133 247 637 931 1729 12103 1010767 7075369 13139971 19204573 49527583 91979797 134432011 249659449 643858579 941024077 1747616143 12233313001