122201200200 has 96 divisors (see below), whose sum is σ = 391043900160. Its totient is φ = 31535788800.

The previous prime is 122201200193. The next prime is 122201200201. The reversal of 122201200200 is 2002102221.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (122201200201) by changing a digit.

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, 3266379 + ... + 3303578.

It is an arithmetic number, because the mean of its divisors is an integer number (4073373960).

Almost surely, 2^122201200200 is an apocalyptic number.

122201200200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122201200200 is an abundant number, since it is smaller than the sum of its proper divisors (268842699960).

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

122201200200 is a wasteful number, since it uses less digits than its factorization.

122201200200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6570007 (or 6569998 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 122201200200 its reverse (2002102221), we get a palindrome (124203302421).

The spelling of 122201200200 in words is "one hundred twenty-two billion, two hundred one million, two hundred thousand, two hundred".