1195498641199 has 4 divisors (see below), whose sum is σ = 1195575149160. Its totient is φ = 1195422133240.

The previous prime is 1195498641047. The next prime is 1195498641229. The reversal of 1195498641199 is 9911468945911.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1195498641199 - 2¹⁵ = 1195498608431 is a prime.

It is a super-2 number, since 2×1195498641199² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1195498644199) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38230537 + ... + 38261794.

It is an arithmetic number, because the mean of its divisors is an integer number (298893787290).

Almost surely, 2^{1195498641199} is an apocalyptic number.

1195498641199 is a deficient number, since it is larger than the sum of its proper divisors (76507961).

1195498641199 is an equidigital number, since it uses as much as digits as its factorization.

1195498641199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76507960.

The product of its digits is 25194240, while the sum is 67.

The spelling of 1195498641199 in words is "one trillion, one hundred ninety-five billion, four hundred ninety-eight million, six hundred forty-one thousand, one hundred ninety-nine".