1197432947200 has 360 divisors, whose sum is σ = 3418263592128. Its totient is φ = 407218544640.

The previous prime is 1197432947159. The next prime is 1197432947233. The reversal of 1197432947200 is 27492347911.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2380582149 + ... + 2380582651.

Almost surely, 2^{1197432947200} is an apocalyptic number.

1197432947200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1197432947200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1709131796064).

1197432947200 is an abundant number, since it is smaller than the sum of its proper divisors (2220830644928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1197432947200 is an frugal number, since it uses more digits than its factorization.

1197432947200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864 (or 680 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 49.

The spelling of 1197432947200 in words is "one trillion, one hundred ninety-seven billion, four hundred thirty-two million, nine hundred forty-seven thousand, two hundred".