122002122120200 has 96 divisors (see below), whose sum is σ = 324950761195200. Its totient is φ = 41729467549440.

The previous prime is 122002122120199. The next prime is 122002122120253. The reversal of 122002122120200 is 2021221200221.

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, 103404299 + ... + 104577498.

It is an arithmetic number, because the mean of its divisors is an integer number (3384903762450).

Almost surely, 2^{122002122120200} is an apocalyptic number.

122002122120200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122002122120200 is an abundant number, since it is smaller than the sum of its proper divisors (202948639075000).

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

122002122120200 is a wasteful number, since it uses less digits than its factorization.

122002122120200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207982239 (or 207982230 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 122002122120200 its reverse (2021221200221), we get a palindrome (124023343320421).

The spelling of 122002122120200 in words is "one hundred twenty-two trillion, two billion, one hundred twenty-two million, one hundred twenty thousand, two hundred".