12076200720 has 60 divisors (see below), whose sum is σ = 40555909836. Its totient is φ = 3220320000.

The previous prime is 12076200659. The next prime is 12076200751. The reversal of 12076200720 is 2700267021.

12076200720 is a `hidden beast` number, since 12 + 0 + 7 + 620 + 0 + 7 + 20 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 8177946624 + 3898254096 = 90432^2 + 62436^2 .

It is a tau number, because it is divible by the number of its divisors (60).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8385531 + ... + 8386970.

Almost surely, 2^12076200720 is an apocalyptic number.

12076200720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12076200720 is an abundant number, since it is smaller than the sum of its proper divisors (28479709116).

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

12076200720 is a wasteful number, since it uses less digits than its factorization.

12076200720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16772520 (or 16772511 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

Adding to 12076200720 its reverse (2700267021), we get a palindrome (14776467741).

The spelling of 12076200720 in words is "twelve billion, seventy-six million, two hundred thousand, seven hundred twenty".