10649566709222 has 32 divisors (see below), whose sum is σ = 18297661734912. Its totient is φ = 4553786581344.

The previous prime is 10649566709191. The next prime is 10649566709233. The reversal of 10649566709222 is 22290766594601.

10649566709222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10649566709222² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69196268 + ... + 69350000.

It is an arithmetic number, because the mean of its divisors is an integer number (571801929216).

Almost surely, 2^{10649566709222} is an apocalyptic number.

10649566709222 is a deficient number, since it is larger than the sum of its proper divisors (7648095025690).

10649566709222 is a wasteful number, since it uses less digits than its factorization.

10649566709222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164892.

The product of its (nonzero) digits is 19595520, while the sum is 59.

The spelling of 10649566709222 in words is "ten trillion, six hundred forty-nine billion, five hundred sixty-six million, seven hundred nine thousand, two hundred twenty-two".