1010171223066 has 64 divisors (see below), whose sum is σ = 2102813982720. Its totient is φ = 323168512320.

The previous prime is 1010171223059. The next prime is 1010171223107. The reversal of 1010171223066 is 6603221710101.

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, 12377991 + ... + 12459333.

It is an arithmetic number, because the mean of its divisors is an integer number (32856468480).

Almost surely, 2^{1010171223066} is an apocalyptic number.

1010171223066 is an abundant number, since it is smaller than the sum of its proper divisors (1092642759654).

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

1010171223066 is a wasteful number, since it uses less digits than its factorization.

1010171223066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81931.

The product of its (nonzero) digits is 3024, while the sum is 30.

Adding to 1010171223066 its reverse (6603221710101), we get a palindrome (7613392933167).

The spelling of 1010171223066 in words is "one trillion, ten billion, one hundred seventy-one million, two hundred twenty-three thousand, sixty-six".