122001120112 has 20 divisors (see below), whose sum is σ = 236403351856. Its totient is φ = 60993803520.

The previous prime is 122001120091. The next prime is 122001120113. The reversal of 122001120112 is 211021100221.

122001120112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 122001120092 and 122001120101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122001120113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271689 + ... + 563752.

Almost surely, 2^122001120112 is an apocalyptic number.

It is an amenable number.

122001120112 is a deficient number, since it is larger than the sum of its proper divisors (114402231744).

122001120112 is an equidigital number, since it uses as much as digits as its factorization.

122001120112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844576 (or 844570 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 122001120112 its reverse (211021100221), we get a palindrome (333022220333).

The spelling of 122001120112 in words is "one hundred twenty-two billion, one million, one hundred twenty thousand, one hundred twelve".