12330035315656 has 8 divisors (see below), whose sum is σ = 23118816216870. Its totient is φ = 6165017657824.

The previous prime is 12330035315621. The next prime is 12330035315659. The reversal of 12330035315656 is 65651353003321.

It can be written as a sum of positive squares in only one way, i.e., 11108422384900 + 1221612930756 = 3332930^2 + 1105266^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (12330035315659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 770627207221 + ... + 770627207236.

Almost surely, 2^{12330035315656} is an apocalyptic number.

It is an amenable number.

12330035315656 is a deficient number, since it is larger than the sum of its proper divisors (10788780901214).

12330035315656 is a wasteful number, since it uses less digits than its factorization.

12330035315656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1541254414463 (or 1541254414459 counting only the distinct ones).

The product of its (nonzero) digits is 729000, while the sum is 43.

Adding to 12330035315656 its reverse (65651353003321), we get a palindrome (77981388318977).

The spelling of 12330035315656 in words is "twelve trillion, three hundred thirty billion, thirty-five million, three hundred fifteen thousand, six hundred fifty-six".