12697396699552 has 48 divisors (see below), whose sum is σ = 25031158306560. Its totient is φ = 6340281993472.

The previous prime is 12697396699513. The next prime is 12697396699607. The reversal of 12697396699552 is 25599669379621.

It is a super-2 number, since 2×12697396699552² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85447974 + ... + 85596442.

It is an arithmetic number, because the mean of its divisors is an integer number (521482464720).

Almost surely, 2^{12697396699552} is an apocalyptic number.

It is an amenable number.

12697396699552 is a deficient number, since it is larger than the sum of its proper divisors (12333761607008).

12697396699552 is a wasteful number, since it uses less digits than its factorization.

12697396699552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152005 (or 151997 counting only the distinct ones).

The product of its digits is 2976069600, while the sum is 79.

The spelling of 12697396699552 in words is "twelve trillion, six hundred ninety-seven billion, three hundred ninety-six million, six hundred ninety-nine thousand, five hundred fifty-two".