122110222320200 has 96 divisors (see below), whose sum is σ = 294030585480960. Its totient is φ = 47131544947200.

The previous prime is 122110222320179. The next prime is 122110222320209. The reversal of 122110222320200 is 2023222011221.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (122110222320209) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 90814637 + ... + 92149436.

It is an arithmetic number, because the mean of its divisors is an integer number (3062818598760).

Almost surely, 2^{122110222320200} is an apocalyptic number.

122110222320200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122110222320200 is an abundant number, since it is smaller than the sum of its proper divisors (171920363160760).

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

122110222320200 is a wasteful number, since it uses less digits than its factorization.

122110222320200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182964207 (or 182964198 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 122110222320200 its reverse (2023222011221), we get a palindrome (124133444331421).

The spelling of 122110222320200 in words is "one hundred twenty-two trillion, one hundred ten billion, two hundred twenty-two million, three hundred twenty thousand, two hundred".