1196280777120 has 576 divisors, whose sum is σ = 4604996188800. Its totient is φ = 258462597120.

The previous prime is 1196280777079. The next prime is 1196280777137. The reversal of 1196280777120 is 217770826911.

It is a super-2 number, since 2×1196280777120² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 25854166 + ... + 25900394.

It is an arithmetic number, because the mean of its divisors is an integer number (7994785050).

Almost surely, 2^{1196280777120} is an apocalyptic number.

1196280777120 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 1196280777120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2302498094400).

1196280777120 is an abundant number, since it is smaller than the sum of its proper divisors (3408715411680).

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

1196280777120 is a wasteful number, since it uses less digits than its factorization.

1196280777120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46313 (or 46292 counting only the distinct ones).

The product of its (nonzero) digits is 592704, while the sum is 51.

The spelling of 1196280777120 in words is "one trillion, one hundred ninety-six billion, two hundred eighty million, seven hundred seventy-seven thousand, one hundred twenty".