10518010722 has 54 divisors (see below), whose sum is σ = 23845618251. Its totient is φ = 3350377800.

The previous prime is 10518010717. The next prime is 10518010751. The reversal of 10518010722 is 22701081501.

10518010722 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 only one way, i.e., 5259005361 + 5259005361 = 72519^2 + 72519^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=72519.

It is a super-2 number, since 2×10518010722² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

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 26 ways as a sum of consecutive naturals, for example, 10007097 + ... + 10008147.

Almost surely, 2^10518010722 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10518010722

10518010722 is an abundant number, since it is smaller than the sum of its proper divisors (13327607529).

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

10518010722 is an equidigital number, since it uses as much as digits as its factorization.

10518010722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2156 (or 1079 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 27.

The spelling of 10518010722 in words is "ten billion, five hundred eighteen million, ten thousand, seven hundred twenty-two".