12270711775 has 24 divisors (see below), whose sum is σ = 18412259040. Its totient is φ = 7919247360.

The previous prime is 12270711763. The next prime is 12270711811. The reversal of 12270711775 is 57711707221.

It is not a de Polignac number, because 12270711775 - 2²⁷ = 12136494047 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2059330 + ... + 2065279.

It is an arithmetic number, because the mean of its divisors is an integer number (767177460).

Almost surely, 2^12270711775 is an apocalyptic number.

12270711775 is a deficient number, since it is larger than the sum of its proper divisors (6141547265).

12270711775 is a wasteful number, since it uses less digits than its factorization.

12270711775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4124643 (or 4124638 counting only the distinct ones).

The product of its (nonzero) digits is 48020, while the sum is 40.

The spelling of 12270711775 in words is "twelve billion, two hundred seventy million, seven hundred eleven thousand, seven hundred seventy-five".