1198211059847 has 8 divisors (see below), whose sum is σ = 1198686110160. Its totient is φ = 1197736113600.

The previous prime is 1198211059841. The next prime is 1198211059909. The reversal of 1198211059847 is 7489501128911.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1198211059847 - 2⁴ = 1198211059831 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1198211059792 and 1198211059801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1198211059841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29053013 + ... + 29094225.

It is an arithmetic number, because the mean of its divisors is an integer number (149835763770).

Almost surely, 2^{1198211059847} is an apocalyptic number.

1198211059847 is a deficient number, since it is larger than the sum of its proper divisors (475050313).

1198211059847 is an equidigital number, since it uses as much as digits as its factorization.

1198211059847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52033.

The product of its (nonzero) digits is 1451520, while the sum is 56.

The spelling of 1198211059847 in words is "one trillion, one hundred ninety-eight billion, two hundred eleven million, fifty-nine thousand, eight hundred forty-seven".