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12233030231211 = 310071174048861
BaseRepresentation
bin1011001000000011100101…
…1010111110010010101011
31121022110120220120101102120
42302000321122332102223
53100411221214344321
642003435420402323
72401543615211466
oct262007132762253
947273526511376
1012233030231211
113996aa9718649
121456a150a63a3
136a9753b1166a
143041207402dd
15163321034ec6
hexb20396be4ab

12233030231211 has 8 divisors (see below), whose sum is σ = 16310727198864. Its totient is φ = 8155343375520.

The previous prime is 12233030231209. The next prime is 12233030231269. The reversal of 12233030231211 is 11213203033221.

12233030231211 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 not a de Polignac number, because 12233030231211 - 21 = 12233030231209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12233030231911) 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, 996921 + ... + 5045781.

It is an arithmetic number, because the mean of its divisors is an integer number (2038840899858).

Almost surely, 212233030231211 is an apocalyptic number.

12233030231211 is a deficient number, since it is larger than the sum of its proper divisors (4077696967653).

12233030231211 is a wasteful number, since it uses less digits than its factorization.

12233030231211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5055981.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 12233030231211 its reverse (11213203033221), we get a palindrome (23446233264432).

The spelling of 12233030231211 in words is "twelve trillion, two hundred thirty-three billion, thirty million, two hundred thirty-one thousand, two hundred eleven".

Divisors: 1 3 1007117 3021351 4048861 12146583 4077676743737 12233030231211