1197289080960 has 512 divisors, whose sum is σ = 4462214400000. Its totient is φ = 272950013952.

The previous prime is 1197289080959. The next prime is 1197289080971. The reversal of 1197289080960 is 690809827911.

It is a super-2 number, since 2×1197289080960² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a junction number, because it is equal to n+sod(n) for n = 1197289080894 and 1197289080903.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 275934471 + ... + 275938809.

It is an arithmetic number, because the mean of its divisors is an integer number (8715262500).

Almost surely, 2^{1197289080960} is an apocalyptic number.

1197289080960 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 1197289080960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2231107200000).

1197289080960 is an abundant number, since it is smaller than the sum of its proper divisors (3264925319040).

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

1197289080960 is an equidigital number, since it uses as much as digits as its factorization.

1197289080960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4801 (or 4775 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 60.

The spelling of 1197289080960 in words is "one trillion, one hundred ninety-seven billion, two hundred eighty-nine million, eighty thousand, nine hundred sixty".