13782288822819 has 64 divisors (see below), whose sum is σ = 20460506688000. Its totient is φ = 8181642659840.

The previous prime is 13782288822817. The next prime is 13782288822823. The reversal of 13782288822819 is 91822888228731.

It is a cyclic number.

It is not a de Polignac number, because 13782288822819 - 2¹ = 13782288822817 is a prime.

It is a super-2 number, since 2×13782288822819² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13782288822817) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1906524097 + ... + 1906531325.

It is an arithmetic number, because the mean of its divisors is an integer number (319695417000).

Almost surely, 2^{13782288822819} is an apocalyptic number.

13782288822819 is a deficient number, since it is larger than the sum of its proper divisors (6678217865181).

13782288822819 is a wasteful number, since it uses less digits than its factorization.

13782288822819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10708.

The product of its digits is 99090432, while the sum is 69.

The spelling of 13782288822819 in words is "thirteen trillion, seven hundred eighty-two billion, two hundred eighty-eight million, eight hundred twenty-two thousand, eight hundred nineteen".