10204102122566 has 8 divisors (see below), whose sum is σ = 16697621655144. Its totient is φ = 4638228237520.

The previous prime is 10204102122563. The next prime is 10204102122589. The reversal of 10204102122566 is 66522120140201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10204102122563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 231911411855 + ... + 231911411898.

It is an arithmetic number, because the mean of its divisors is an integer number (2087202706893).

Almost surely, 2^{10204102122566} is an apocalyptic number.

10204102122566 is a deficient number, since it is larger than the sum of its proper divisors (6493519532578).

10204102122566 is a wasteful number, since it uses less digits than its factorization.

10204102122566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463822823766.

The product of its (nonzero) digits is 11520, while the sum is 32.

Adding to 10204102122566 its reverse (66522120140201), we get a palindrome (76726222262767).

The spelling of 10204102122566 in words is "ten trillion, two hundred four billion, one hundred two million, one hundred twenty-two thousand, five hundred sixty-six".