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12322002241 = 291667254887
BaseRepresentation
bin10110111100111001…
…01101010101000001
31011210202000120101101
423132130231111001
5200213413032431
65354411134401
7614231201533
oct133634552501
934722016341
1012322002241
1152534a372a
12247a744401
131214a971b3
1484c6bb853
154c1b78961
hex2de72d541

12322002241 has 8 divisors (see below), whose sum is σ = 12754595520. Its totient is φ = 11889922128.

The previous prime is 12322002229. The next prime is 12322002263. The reversal of 12322002241 is 14220022321.

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 12322002241 - 221 = 12319905089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12322002211) 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, 79101 + ... + 175786.

It is an arithmetic number, because the mean of its divisors is an integer number (1594324440).

Almost surely, 212322002241 is an apocalyptic number.

It is an amenable number.

12322002241 is a deficient number, since it is larger than the sum of its proper divisors (432593279).

12322002241 is a wasteful number, since it uses less digits than its factorization.

12322002241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256583.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 12322002241 its reverse (14220022321), we get a palindrome (26542024562).

The spelling of 12322002241 in words is "twelve billion, three hundred twenty-two million, two thousand, two hundred forty-one".

Divisors: 1 29 1667 48343 254887 7391723 424896629 12322002241