10872520722 has 54 divisors (see below), whose sum is σ = 27410997159. Its totient is φ = 3105549720.

The previous prime is 10872520679. The next prime is 10872520723. The reversal of 10872520722 is 22702527801.

10872520722 is a `hidden beast` number, since 108 + 7 + 2 + 520 + 7 + 22 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5436260361 + 5436260361 = 73731^2 + 73731^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=73731.

It is not an unprimeable number, because it can be changed into a prime (10872520723) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 3094947 + ... + 3098457.

Almost surely, 2^10872520722 is an apocalyptic number.

10872520722 is an abundant number, since it is smaller than the sum of its proper divisors (16538476437).

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

10872520722 is an frugal number, since it uses more digits than its factorization.

10872520722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7044 (or 3523 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 36.

The spelling of 10872520722 in words is "ten billion, eight hundred seventy-two million, five hundred twenty thousand, seven hundred twenty-two".