1178322997201 has 8 divisors (see below), whose sum is σ = 1346717897280. Its totient is φ = 1009943857968.

The previous prime is 1178322997171. The next prime is 1178322997237. The reversal of 1178322997201 is 1027992238711.

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 1178322997201 - 2⁷ = 1178322997073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1178322998201) 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, 3779566 + ... + 4079431.

It is an arithmetic number, because the mean of its divisors is an integer number (168339737160).

Almost surely, 2^{1178322997201} is an apocalyptic number.

It is an amenable number.

1178322997201 is a deficient number, since it is larger than the sum of its proper divisors (168394900079).

1178322997201 is an equidigital number, since it uses as much as digits as its factorization.

1178322997201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7880423.

The product of its (nonzero) digits is 762048, while the sum is 52.

The spelling of 1178322997201 in words is "one trillion, one hundred seventy-eight billion, three hundred twenty-two million, nine hundred ninety-seven thousand, two hundred one".