1195920823682 has 54 divisors (see below), whose sum is σ = 2064062018043. Its totient is φ = 519346548864.

The previous prime is 1195920823667. The next prime is 1195920823753. The reversal of 1195920823682 is 2863280295911.

It can be written as a sum of positive squares in 5 ways, for example, as 484835082601 + 711085741081 = 696301^2 + 843259^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=773279.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 341787569 + ... + 341791067.

Almost surely, 2^{1195920823682} is an apocalyptic number.

1195920823682 is a deficient number, since it is larger than the sum of its proper divisors (868141194361).

1195920823682 is an frugal number, since it uses more digits than its factorization.

1195920823682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7060 (or 3531 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 56.

The spelling of 1195920823682 in words is "one trillion, one hundred ninety-five billion, nine hundred twenty million, eight hundred twenty-three thousand, six hundred eighty-two".