10889722706 has 4 divisors (see below), whose sum is σ = 16334584062. Its totient is φ = 5444861352.

The previous prime is 10889722693. The next prime is 10889722709. The reversal of 10889722706 is 60722798801.

10889722706 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5706442681 + 5183280025 = 75541^2 + 71995^2 .

It is a super-2 number, since 2×10889722706² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10889722709) 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 as a sum of consecutive naturals, namely, 2722430675 + ... + 2722430678.

Almost surely, 2^10889722706 is an apocalyptic number.

10889722706 is a deficient number, since it is larger than the sum of its proper divisors (5444861356).

10889722706 is an equidigital number, since it uses as much as digits as its factorization.

10889722706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5444861355.

The product of its (nonzero) digits is 677376, while the sum is 50.

The spelling of 10889722706 in words is "ten billion, eight hundred eighty-nine million, seven hundred twenty-two thousand, seven hundred six".