12970802249999 has 64 divisors (see below), whose sum is σ = 15995293378560. Its totient is φ = 10372285440000.

The previous prime is 12970802249969. The next prime is 12970802250013. The reversal of 12970802249999 is 99994220807921.

It is a Cunningham number, because it is equal to 3601500²-1.

It is not a de Polignac number, because 12970802249999 - 2¹⁶ = 12970802184463 is a prime.

It is a super-2 number, since 2×12970802249999² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12970802249939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 39452807 + ... + 39780215.

It is an arithmetic number, because the mean of its divisors is an integer number (249926459040).

Almost surely, 2^{12970802249999} is an apocalyptic number.

12970802249999 is a deficient number, since it is larger than the sum of its proper divisors (3024491128561).

12970802249999 is a wasteful number, since it uses less digits than its factorization.

12970802249999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327672.

The product of its (nonzero) digits is 105815808, while the sum is 71.

The spelling of 12970802249999 in words is "twelve trillion, nine hundred seventy billion, eight hundred two million, two hundred forty-nine thousand, nine hundred ninety-nine".