12711336045422 has 16 divisors (see below), whose sum is σ = 21791040179712. Its totient is φ = 5447670851160.

The previous prime is 12711336045391. The next prime is 12711336045433. The reversal of 12711336045422 is 22454063311721.

It is a self number, because there is not a number n which added to its sum of digits gives 12711336045422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1915058 + ... + 5393525.

It is an arithmetic number, because the mean of its divisors is an integer number (1361940011232).

Almost surely, 2^{12711336045422} is an apocalyptic number.

12711336045422 is a deficient number, since it is larger than the sum of its proper divisors (9079704134290).

12711336045422 is a wasteful number, since it uses less digits than its factorization.

12711336045422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7432823.

The product of its (nonzero) digits is 241920, while the sum is 41.

The spelling of 12711336045422 in words is "twelve trillion, seven hundred eleven billion, three hundred thirty-six million, forty-five thousand, four hundred twenty-two".