12337556550002 has 24 divisors (see below), whose sum is σ = 19390621267164. Its totient is φ = 5886943121664.

The previous prime is 12337556549999. The next prime is 12337556550019. The reversal of 12337556550002 is 20005565573321.

It can be written as a sum of positive squares in 2 ways, for example, as 10072378037401 + 2265178512601 = 3173701^2 + 1505051^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13007483 + ... + 13923710.

Almost surely, 2^{12337556550002} is an apocalyptic number.

12337556550002 is a deficient number, since it is larger than the sum of its proper divisors (7053064717162).

12337556550002 is a wasteful number, since it uses less digits than its factorization.

12337556550002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26931674 (or 26931651 counting only the distinct ones).

The product of its (nonzero) digits is 945000, while the sum is 44.

The spelling of 12337556550002 in words is "twelve trillion, three hundred thirty-seven billion, five hundred fifty-six million, five hundred fifty thousand, two".