122043120220 has 24 divisors (see below), whose sum is σ = 292903488864. Its totient is φ = 41843355456.

The previous prime is 122043120211. The next prime is 122043120247. The reversal of 122043120220 is 22021340221.

122043120220 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 435868147 + ... + 435868426.

It is an arithmetic number, because the mean of its divisors is an integer number (12204312036).

Almost surely, 2^122043120220 is an apocalyptic number.

122043120220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122043120220 is an abundant number, since it is smaller than the sum of its proper divisors (170860368644).

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

122043120220 is a wasteful number, since it uses less digits than its factorization.

122043120220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 871736589 (or 871736587 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 122043120220 its reverse (22021340221), we get a palindrome (144064460441).

The spelling of 122043120220 in words is "one hundred twenty-two billion, forty-three million, one hundred twenty thousand, two hundred twenty".