1196220085879 has 16 divisors (see below), whose sum is σ = 1481303229952. Its totient is φ = 940653334368.

The previous prime is 1196220085871. The next prime is 1196220085889. The reversal of 1196220085879 is 9785800226911.

It is a cyclic number.

It is not a de Polignac number, because 1196220085879 - 2³ = 1196220085871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1196220085871) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40308099 + ... + 40337764.

It is an arithmetic number, because the mean of its divisors is an integer number (92581451872).

Almost surely, 2^{1196220085879} is an apocalyptic number.

1196220085879 is a deficient number, since it is larger than the sum of its proper divisors (285083144073).

1196220085879 is a wasteful number, since it uses less digits than its factorization.

1196220085879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80646046.

The product of its (nonzero) digits is 4354560, while the sum is 58.

The spelling of 1196220085879 in words is "one trillion, one hundred ninety-six billion, two hundred twenty million, eighty-five thousand, eight hundred seventy-nine".