12772212126734 has 16 divisors (see below), whose sum is σ = 19180406212128. Its totient is φ = 6378744557952.

The previous prime is 12772212126703. The next prime is 12772212126743. The reversal of 12772212126734 is 43762121227721.

12772212126734 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12772212126734² (a number of 27 digits) contains 22 as substring.

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, 22065482 + ... + 22636914.

It is an arithmetic number, because the mean of its divisors is an integer number (1198775388258).

Almost surely, 2^{12772212126734} is an apocalyptic number.

12772212126734 is a deficient number, since it is larger than the sum of its proper divisors (6408194085394).

12772212126734 is a wasteful number, since it uses less digits than its factorization.

12772212126734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584299.

The product of its digits is 790272, while the sum is 47.

The spelling of 12772212126734 in words is "twelve trillion, seven hundred seventy-two billion, two hundred twelve million, one hundred twenty-six thousand, seven hundred thirty-four".