12255610803761 has 8 divisors (see below), whose sum is σ = 13199913444480. Its totient is φ = 11311531498512.

The previous prime is 12255610803739. The next prime is 12255610803823. The reversal of 12255610803761 is 16730801655221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12255610803761 - 2³⁸ = 11980732896817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12255610803461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55719881 + ... + 55939398.

It is an arithmetic number, because the mean of its divisors is an integer number (1649989180560).

Almost surely, 2^{12255610803761} is an apocalyptic number.

It is an amenable number.

12255610803761 is a deficient number, since it is larger than the sum of its proper divisors (944302640719).

12255610803761 is a wasteful number, since it uses less digits than its factorization.

12255610803761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111667735.

The product of its (nonzero) digits is 604800, while the sum is 47.

The spelling of 12255610803761 in words is "twelve trillion, two hundred fifty-five billion, six hundred ten million, eight hundred three thousand, seven hundred sixty-one".