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12230232120301 = 131217637726379
BaseRepresentation
bin1011000111111001001010…
…1001000001101111101101
31121022012100220102121212011
42301332102221001233231
53100340003410322201
642002254023241221
72401414360521646
oct261762251015755
947265326377764
1012230232120301
1139958a3210498
121456373ba9211
136a93c91c6230
14303d36c8c6cd
1516320a570151
hexb1f92a41bed

12230232120301 has 8 divisors (see below), whose sum is σ = 13171129080480. Its totient is φ = 11289350856432.

The previous prime is 12230232120193. The next prime is 12230232120311. The reversal of 12230232120301 is 10302123203221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-12230232120301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12230232120311) 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, 2280271 + ... + 5446108.

It is an arithmetic number, because the mean of its divisors is an integer number (1646391135060).

Almost surely, 212230232120301 is an apocalyptic number.

It is an amenable number.

12230232120301 is a deficient number, since it is larger than the sum of its proper divisors (940896960179).

12230232120301 is a wasteful number, since it uses less digits than its factorization.

12230232120301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7848155.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 12230232120301 its reverse (10302123203221), we get a palindrome (22532355323522).

The spelling of 12230232120301 in words is "twelve trillion, two hundred thirty billion, two hundred thirty-two million, one hundred twenty thousand, three hundred one".

Divisors: 1 13 121763 1582919 7726379 100442927 940787086177 12230232120301