23206123566200 has 48 divisors (see below), whose sum is σ = 53969955240480. Its totient is φ = 9279745263360.

The previous prime is 23206123566149. The next prime is 23206123566211. The reversal of 23206123566200 is 266532160232.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16212704 + ... + 17585903.

It is an arithmetic number, because the mean of its divisors is an integer number (1124374067510).

Almost surely, 2^{23206123566200} is an apocalyptic number.

23206123566200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23206123566200 is an abundant number, since it is smaller than the sum of its proper divisors (30763831674280).

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

23206123566200 is a wasteful number, since it uses less digits than its factorization.

23206123566200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33802056 (or 33802047 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 38.

The spelling of 23206123566200 in words is "twenty-three trillion, two hundred six billion, one hundred twenty-three million, five hundred sixty-six thousand, two hundred".