122044204200 has 96 divisors (see below), whose sum is σ = 378951370560. Its totient is φ = 32492275200.

The previous prime is 122044204193. The next prime is 122044204223. The reversal of 122044204200 is 2402440221.

It is a super-2 number, since 2×122044204200² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

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, 205365 + ... + 535035.

It is an arithmetic number, because the mean of its divisors is an integer number (3947410110).

Almost surely, 2^122044204200 is an apocalyptic number.

122044204200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122044204200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189475685280).

122044204200 is an abundant number, since it is smaller than the sum of its proper divisors (256907166360).

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

122044204200 is a wasteful number, since it uses less digits than its factorization.

122044204200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330307 (or 330298 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 21.

Adding to 122044204200 its reverse (2402440221), we get a palindrome (124446644421).

The spelling of 122044204200 in words is "one hundred twenty-two billion, forty-four million, two hundred four thousand, two hundred".