10725558722 has 18 divisors (see below), whose sum is σ = 16347002553. Its totient is φ = 5277904632.

The previous prime is 10725558721. The next prime is 10725558773. The reversal of 10725558722 is 22785552701.

10725558722 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 6648608521 + 4076950201 = 81539^2 + 63851^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=73231.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10725558721) 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 8 ways as a sum of consecutive naturals, for example, 9812408 + ... + 9813500.

Almost surely, 2^10725558722 is an apocalyptic number.

10725558722 is a deficient number, since it is larger than the sum of its proper divisors (5621443831).

10725558722 is an frugal number, since it uses more digits than its factorization.

10725558722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2322 (or 1162 counting only the distinct ones).

The product of its (nonzero) digits is 392000, while the sum is 44.

The spelling of 10725558722 in words is "ten billion, seven hundred twenty-five million, five hundred fifty-eight thousand, seven hundred twenty-two".