12771522106054 has 8 divisors (see below), whose sum is σ = 19163294239608. Its totient is φ = 6383757359520.

The previous prime is 12771522106037. The next prime is 12771522106127. The reversal of 12771522106054 is 45060122517721.

12771522106054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×12771522106054² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12771522106054.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1001838787 + ... + 1001851534.

It is an arithmetic number, because the mean of its divisors is an integer number (2395411779951).

Almost surely, 2^{12771522106054} is an apocalyptic number.

12771522106054 is a deficient number, since it is larger than the sum of its proper divisors (6391772133554).

12771522106054 is a wasteful number, since it uses less digits than its factorization.

12771522106054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2003693510.

The product of its (nonzero) digits is 235200, while the sum is 43.

The spelling of 12771522106054 in words is "twelve trillion, seven hundred seventy-one billion, five hundred twenty-two million, one hundred six thousand, fifty-four".