12870974212996 has 27 divisors (see below), whose sum is σ = 22588564869381. Its totient is φ = 6417150811344.

The previous prime is 12870974212963. The next prime is 12870974213011. The reversal of 12870974212996 is 69921247907821.

The square root of 12870974212996 is 3587614.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 2286779084100 + 10584195128896 = 1512210^2 + 3253336^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2719409046 + ... + 2719413778.

Almost surely, 2^{12870974212996} is an apocalyptic number.

12870974212996 is the 3587614-th square number.

It is an amenable number.

12870974212996 is a deficient number, since it is larger than the sum of its proper divisors (9717590656385).

12870974212996 is an frugal number, since it uses more digits than its factorization.

12870974212996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10228 (or 5114 counting only the distinct ones).

The product of its (nonzero) digits is 54867456, while the sum is 67.

The spelling of 12870974212996 in words is "twelve trillion, eight hundred seventy billion, nine hundred seventy-four million, two hundred twelve thousand, nine hundred ninety-six".