1010010555066 has 64 divisors (see below), whose sum is σ = 2079528173568. Its totient is φ = 326870544768.

The previous prime is 1010010555049. The next prime is 1010010555077. The reversal of 1010010555066 is 6605550100101.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59603791 + ... + 59620733.

It is an arithmetic number, because the mean of its divisors is an integer number (32492627712).

Almost surely, 2^{1010010555066} is an apocalyptic number.

1010010555066 is an abundant number, since it is smaller than the sum of its proper divisors (1069517618502).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1010010555066 is a wasteful number, since it uses less digits than its factorization.

1010010555066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18675.

The product of its (nonzero) digits is 4500, while the sum is 30.

Adding to 1010010555066 its reverse (6605550100101), we get a palindrome (7615560655167).

The spelling of 1010010555066 in words is "one trillion, ten billion, ten million, five hundred fifty-five thousand, sixty-six".