12822868545764 has 12 divisors (see below), whose sum is σ = 22513114484784. Its totient is φ = 6390550121544.

The previous prime is 12822868545677. The next prime is 12822868545847. The reversal of 12822868545764 is 46754586822821.

It is a junction number, because it is equal to n+sod(n) for n = 12822868545694 and 12822868545703.

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, 5221036454 + ... + 5221038909.

It is an arithmetic number, because the mean of its divisors is an integer number (1876092873732).

Almost surely, 2^{12822868545764} is an apocalyptic number.

It is an amenable number.

12822868545764 is a deficient number, since it is larger than the sum of its proper divisors (9690245939020).

12822868545764 is a wasteful number, since it uses less digits than its factorization.

12822868545764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10442075674 (or 10442075672 counting only the distinct ones).

The product of its digits is 412876800, while the sum is 68.

The spelling of 12822868545764 in words is "twelve trillion, eight hundred twenty-two billion, eight hundred sixty-eight million, five hundred forty-five thousand, seven hundred sixty-four".