122001120000200 has 96 divisors (see below), whose sum is σ = 343243487260800. Its totient is φ = 39368428631040.

The previous prime is 122001120000187. The next prime is 122001120000223. The reversal of 122001120000200 is 2000021100221.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2563024940 + ... + 2563072539.

It is an arithmetic number, because the mean of its divisors is an integer number (3575452992300).

Almost surely, 2^{122001120000200} is an apocalyptic number.

122001120000200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122001120000200 is an abundant number, since it is smaller than the sum of its proper divisors (221242367260600).

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

122001120000200 is a wasteful number, since it uses less digits than its factorization.

122001120000200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5126097519 (or 5126097510 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 122001120000200 its reverse (2000021100221), we get a palindrome (124001141100421).

The spelling of 122001120000200 in words is "one hundred twenty-two trillion, one billion, one hundred twenty million, two hundred", and thus it is an aban number.