1010065115566 has 16 divisors (see below), whose sum is σ = 1671439836528. Its totient is φ = 454813560000.

The previous prime is 1010065115497. The next prime is 1010065115569. The reversal of 1010065115566 is 6655115600101.

1010065115566 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010065115569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 473763060 + ... + 473765191.

It is an arithmetic number, because the mean of its divisors is an integer number (104464989783).

Almost surely, 2^{1010065115566} is an apocalyptic number.

1010065115566 is a deficient number, since it is larger than the sum of its proper divisors (661374720962).

1010065115566 is a wasteful number, since it uses less digits than its factorization.

1010065115566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 947528307.

The product of its (nonzero) digits is 27000, while the sum is 37.

The spelling of 1010065115566 in words is "one trillion, ten billion, sixty-five million, one hundred fifteen thousand, five hundred sixty-six".