122102100221120 has 28 divisors (see below), whose sum is σ = 290755626152304. Its totient is φ = 48840840088320.

The previous prime is 122102100221119. The next prime is 122102100221173. The reversal of 122102100221120 is 21122001201221.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 190784531276 + ... + 190784531915.

Almost surely, 2^{122102100221120} is an apocalyptic number.

122102100221120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122102100221120 is an abundant number, since it is smaller than the sum of its proper divisors (168653525931184).

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

122102100221120 is an equidigital number, since it uses as much as digits as its factorization.

122102100221120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381569063208 (or 381569063198 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 122102100221120 its reverse (21122001201221), we get a palindrome (143224101422341).

The spelling of 122102100221120 in words is "one hundred twenty-two trillion, one hundred two billion, one hundred million, two hundred twenty-one thousand, one hundred twenty".