12867082260920 has 64 divisors (see below), whose sum is σ = 29120748311520. Its totient is φ = 5116648932864.

The previous prime is 12867082260911. The next prime is 12867082260959. The reversal of 12867082260920 is 2906228076821.

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, 88870427 + ... + 89015093.

Almost surely, 2^{12867082260920} is an apocalyptic number.

12867082260920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12867082260920 is an abundant number, since it is smaller than the sum of its proper divisors (16253666050600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12867082260920 is a wasteful number, since it uses less digits than its factorization.

12867082260920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157704 (or 157700 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 53.

The spelling of 12867082260920 in words is "twelve trillion, eight hundred sixty-seven billion, eighty-two million, two hundred sixty thousand, nine hundred twenty".