12346112602556 has 48 divisors (see below), whose sum is σ = 22607787033216. Its totient is φ = 5893868219904.

The previous prime is 12346112602531. The next prime is 12346112602609. The reversal of 12346112602556 is 65520621164321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 771956 + ... + 5028731.

It is an arithmetic number, because the mean of its divisors is an integer number (470995563192).

Almost surely, 2^{12346112602556} is an apocalyptic number.

It is an amenable number.

12346112602556 is a deficient number, since it is larger than the sum of its proper divisors (10261674430660).

12346112602556 is a wasteful number, since it uses less digits than its factorization.

12346112602556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5800998 (or 5800996 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 44.

Adding to 12346112602556 its reverse (65520621164321), we get a palindrome (77866733766877).

The spelling of 12346112602556 in words is "twelve trillion, three hundred forty-six billion, one hundred twelve million, six hundred two thousand, five hundred fifty-six".