10722809602 has 16 divisors (see below), whose sum is σ = 17124444792. Its totient is φ = 5018146560.

The previous prime is 10722809579. The next prime is 10722809611. The reversal of 10722809602 is 20690822701.

It is a Cunningham number, because it is equal to 103551²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 8348294161 + 2374515441 = 91369^2 + 48729^2 .

It is a super-4 number, since 4×10722809602⁴ (a number of 41 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 865053 + ... + 877360.

Almost surely, 2^10722809602 is an apocalyptic number.

10722809602 is a deficient number, since it is larger than the sum of its proper divisors (6401635190).

10722809602 is a wasteful number, since it uses less digits than its factorization.

10722809602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1742613.

The product of its (nonzero) digits is 24192, while the sum is 37.

The spelling of 10722809602 in words is "ten billion, seven hundred twenty-two million, eight hundred nine thousand, six hundred two".