1198199143001 has 4 divisors (see below), whose sum is σ = 1369370449152. Its totient is φ = 1027027836852.

The previous prime is 1198199142937. The next prime is 1198199143013. The reversal of 1198199143001 is 1003419918911.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1198199143001 - 2⁶ = 1198199142937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1198199142001) 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, 85585653065 + ... + 85585653078.

It is an arithmetic number, because the mean of its divisors is an integer number (342342612288).

Almost surely, 2^{1198199143001} is an apocalyptic number.

It is an amenable number.

1198199143001 is a deficient number, since it is larger than the sum of its proper divisors (171171306151).

1198199143001 is an equidigital number, since it uses as much as digits as its factorization.

1198199143001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171171306150.

The product of its (nonzero) digits is 69984, while the sum is 47.

The spelling of 1198199143001 in words is "one trillion, one hundred ninety-eight billion, one hundred ninety-nine million, one hundred forty-three thousand, one".