20111342000200 has 96 divisors (see below), whose sum is σ = 51101258952960. Its totient is φ = 7300085177600.

The previous prime is 20111342000179. The next prime is 20111342000213. The reversal of 20111342000200 is 200024311102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6980632 + ... + 9431431.

It is an arithmetic number, because the mean of its divisors is an integer number (532304780760).

Almost surely, 2^{20111342000200} is an apocalyptic number.

20111342000200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20111342000200 is an abundant number, since it is smaller than the sum of its proper divisors (30989916952760).

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

20111342000200 is a wasteful number, since it uses less digits than its factorization.

20111342000200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16412647 (or 16412638 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 20111342000200 its reverse (200024311102), we get a palindrome (20311366311302).

The spelling of 20111342000200 in words is "twenty trillion, one hundred eleven billion, three hundred forty-two million, two hundred", and thus it is an aban number.