1197108574272 has 504 divisors, whose sum is σ = 3766269124800. Its totient is φ = 363356098560.

The previous prime is 1197108574253. The next prime is 1197108574279. The reversal of 1197108574272 is 2724758017911.

It is not an unprimeable number, because it can be changed into a prime (1197108574279) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3430110354 + ... + 3430110702.

It is an arithmetic number, because the mean of its divisors is an integer number (7472756200).

Almost surely, 2^{1197108574272} is an apocalyptic number.

1197108574272 is a gapful number since it is divisible by the number (12) 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 1197108574272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1883134562400).

1197108574272 is an abundant number, since it is smaller than the sum of its proper divisors (2569160550528).

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

1197108574272 is a wasteful number, since it uses less digits than its factorization.

1197108574272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771 (or 745 counting only the distinct ones).

The product of its (nonzero) digits is 1975680, while the sum is 54.

The spelling of 1197108574272 in words is "one trillion, one hundred ninety-seven billion, one hundred eight million, five hundred seventy-four thousand, two hundred seventy-two".