11970322080 has 48 divisors (see below), whose sum is σ = 37706516064. Its totient is φ = 3192085760.

The previous prime is 11970322079. The next prime is 11970322087. The reversal of 11970322080 is 8022307911.

11970322080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×11970322080² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11970322087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12468606 + ... + 12469565.

It is an arithmetic number, because the mean of its divisors is an integer number (785552418).

Almost surely, 2^11970322080 is an apocalyptic number.

11970322080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11970322080 is an abundant number, since it is smaller than the sum of its proper divisors (25736193984).

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

11970322080 is a wasteful number, since it uses less digits than its factorization.

11970322080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24938189 (or 24938181 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 33.

Adding to 11970322080 its reverse (8022307911), we get a palindrome (19992629991).

The spelling of 11970322080 in words is "eleven billion, nine hundred seventy million, three hundred twenty-two thousand, eighty".