10665651610888 has 32 divisors (see below), whose sum is σ = 20486296908000. Its totient is φ = 5202644711040.

The previous prime is 10665651610853. The next prime is 10665651610891. The reversal of 10665651610888 is 88801615656601.

It is a super-2 number, since 2×10665651610888² (a number of 27 digits) contains 22 as substring.

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, 16054423 + ... + 16705561.

It is an arithmetic number, because the mean of its divisors is an integer number (640196778375).

Almost surely, 2^{10665651610888} is an apocalyptic number.

It is an amenable number.

10665651610888 is a deficient number, since it is larger than the sum of its proper divisors (9820645297112).

10665651610888 is a wasteful number, since it uses less digits than its factorization.

10665651610888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701125 (or 701121 counting only the distinct ones).

The product of its (nonzero) digits is 16588800, while the sum is 61.

The spelling of 10665651610888 in words is "ten trillion, six hundred sixty-five billion, six hundred fifty-one million, six hundred ten thousand, eight hundred eighty-eight".